21690641700

素因数分解:

$2^2\times 3^5\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{577}}^1$

素因数の和:643

約数の個数: 864

約数和(自身を含む): 92040609024

約数和(自身を除く): 70349967324

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 25, 26, 27, 28, 30, 34, 35, 36, 39, 42, 45, 50, 51, 52, 54, 60, 63, 65, 68, 70, 75, 78, 81, 84, 85, 90, 91, 100, 102, 105, 108, 117, 119, 126, 130, 135, 140, 150, 153, 156, 162, 170, 175, 180, 182, 189, 195, 204, 210, 221, 225, 234, 238, 243, 252, 255, 260, 270, 273, 300, 306, 315, 324, 325, 340, 350, 351, 357, 364, 378, 390, 405, 420, 425, 442, 450, 455, 459, 468, 476, 486, 510, 525, 540, 546, 567, 577, 585, 595, 612, 630, 650, 663, 675, 700, 702, 714, 756, 765, 780, 810, 819, 850, 884, 900, 910, 918, 945, 972, 975, 1020, 1050, 1053, 1071, 1092, 1105, 1134, 1154, 1170, 1190, 1215, 1260, 1275, 1300, 1326, 1350, 1365, 1377, 1404, 1428, 1530, 1547, 1575, 1620, 1638, 1700, 1701, 1731, 1755, 1785, 1820, 1836, 1890, 1950, 1989, 2025, 2100, 2106, 2142, 2210, 2268, 2275, 2295, 2308, 2340, 2380, 2430, 2457, 2550, 2652, 2700, 2730, 2754, 2835, 2885, 2925, 2975, 3060, 3094, 3150, 3159, 3213, 3276, 3315, 3402, 3462, 3510, 3570, 3780, 3825, 3900, 3978, 4039, 4050, 4095, 4131, 4212, 4284, 4420, 4550, 4590, 4641, 4725, 4860, 4914, 5100, 5193, 5265, 5355, 5460, 5508, 5525, 5670, 5770, 5850, 5950, 5967, 6075, 6188, 6300, 6318, 6426, 6630, 6804, 6825, 6885, 6924, 7020, 7140, 7371, 7501, 7650, 7735, 7956, 8078, 8100, 8190, 8262, 8505, 8655, 8775, 8925, 9100, 9180, 9282, 9450, 9639, 9809, 9828, 9945, 10386, 10530, 10710, 11050, 11340, 11475, 11540, 11700, 11900, 11934, 12117, 12150, 12285, 12636, 12852, 13260, 13650, 13770, 13923, 14175, 14425, 14742, 15002, 15300, 15470, 15579, 15795, 16065, 16156, 16380, 16524, 16575, 17010, 17310, 17550, 17850, 17901, 18564, 18900, 19278, 19618, 19890, 20195, 20475, 20655, 20772, 21060, 21420, 22100, 22113, 22503, 22950, 23205, 23868, 24234, 24300, 24570, 25965, 26325, 26775, 27300, 27540, 27846, 28350, 28850, 28917, 29427, 29484, 29835, 30004, 30940, 31158, 31590, 32130, 33150, 34020, 34425, 34620, 35100, 35700, 35802, 36351, 36855, 37505, 38556, 38675, 39236, 39780, 40390, 40950, 41310, 41769, 42525, 43275, 44226, 45006, 45900, 46410, 46737, 48195, 48468, 49045, 49140, 49725, 51930, 52507, 52650, 53550, 53703, 55692, 56700, 57700, 57834, 58854, 59670, 60585, 61425, 62316, 63180, 64260, 66300, 67509, 68663, 68850, 69615, 71604, 72702, 73710, 75010, 77350, 77895, 78975, 80325, 80780, 81900, 82620, 83538, 85050, 86550, 88281, 88452, 89505, 90012, 92820, 93474, 96390, 98090, 99450, 100975, 103275, 103860, 105014, 105300, 107100, 107406, 109053, 110565, 112515, 115668, 116025, 117708, 119340, 121170, 122850, 125307, 127517, 129825, 135018, 137326, 137700, 139230, 140211, 144585, 145404, 147135, 147420, 149175, 150020, 154700, 155790, 157521, 157950, 160650, 167076, 170100, 173100, 176562, 179010, 181755, 184275, 186948, 187525, 192780, 196180, 198900, 201950, 202527, 205989, 206550, 208845, 210028, 214812, 218106, 221130, 225030, 232050, 233685, 240975, 242340, 245225, 245700, 250614, 255034, 259650, 262535, 264843, 268515, 270036, 274652, 278460, 280422, 289170, 294270, 298350, 302925, 311580, 315042, 315900, 321300, 327159, 337545, 343315, 348075, 353124, 358020, 363510, 368550, 375050, 375921, 382551, 389475, 403900, 405054, 411978, 413100, 417690, 436212, 441405, 442260, 447525, 450060, 464100, 467370, 472563, 481950, 490450, 501228, 510068, 519300, 525070, 529686, 537030, 545265, 552825, 560844, 562575, 578340, 588540, 596700, 605850, 607581, 617967, 626535, 630084, 637585, 654318, 675090, 686630, 696150, 701055, 722925, 727020, 735675, 737100, 750100, 751842, 765102, 778950, 787605, 794529, 810108, 823956, 835380, 882810, 892619, 895050, 908775, 934740, 945126, 963900, 980900, 981477, 1012635, 1029945, 1044225, 1050140, 1059372, 1074060, 1090530, 1105650, 1125150, 1147653, 1168425, 1211700, 1215162, 1235934, 1253070, 1275170, 1308636, 1312675, 1324215, 1342575, 1350180, 1373260, 1392300, 1402110, 1417689, 1445850, 1471350, 1503684, 1530204, 1557900, 1575210, 1589058, 1635795, 1687725, 1716575, 1765620, 1785238, 1790100, 1817550, 1822743, 1853901, 1879605, 1890252, 1912755, 1962954, 2025270, 2059890, 2088450, 2181060, 2207025, 2211300, 2250300, 2295306, 2336850, 2362815, 2383587, 2430324, 2471868, 2506140, 2550340, 2625350, 2648430, 2677857, 2685150, 2726325, 2804220, 2835378, 2891700, 2942700, 3037905, 3089835, 3132675, 3150420, 3178116, 3187925, 3271590, 3375450, 3433150, 3442959, 3505275, 3570476, 3635100, 3645486, 3707802, 3759210, 3825510, 3925908, 3938025, 3972645, 4050540, 4119780, 4176900, 4253067, 4414050, 4463095, 4590612, 4673700, 4725630, 4767174, 4907385, 5063175, 5149725, 5250700, 5296860, 5355714, 5370300, 5452650, 5561703, 5670756, 5738265, 6075810, 6179670, 6265350, 6375850, 6543180, 6621075, 6750900, 6866300, 6885918, 7010550, 7088445, 7290972, 7415604, 7518420, 7651020, 7876050, 7945290, 8033571, 8178975, 8506134, 8828100, 8926190, 9113715, 9269505, 9398025, 9451260, 9534348, 9563775, 9814770, 10126350, 10299450, 10328877, 10711428, 10905300, 11123406, 11476530, 11814075, 11917935, 12151620, 12359340, 12530700, 12751700, 12759201, 13242150, 13389285, 13771836, 14021100, 14176890, 15189525, 15449175, 15752100, 15890580, 16067142, 16357950, 16685109, 17012268, 17214795, 17852380, 18227430, 18539010, 18796050, 19127550, 19629540, 19863225, 20252700, 20598900, 20657754, 21265335, 22246812, 22315475, 22953060, 23628150, 23835870, 24100713, 24536925, 25518402, 26484300, 26778570, 27808515, 28353780, 28691325, 30379050, 30898350, 30986631, 32134284, 32715900, 33370218, 34429590, 35442225, 36454860, 37078020, 37592100, 38255100, 39726450, 40167855, 41315508, 42530670, 44630950, 45568575, 46347525, 47256300, 47671740, 48201426, 49073850, 51036804, 51644385, 53557140, 55617030, 57382650, 59589675, 60758100, 61796700, 61973262, 63796005, 66740436, 66946425, 68859180, 70884450, 72302139, 79452900, 80335710, 83425545, 85061340, 86073975, 89261900, 91137150, 92695050, 96402852, 98147700, 103288770, 106326675, 111234060, 114765300, 119179350, 120503565, 123946524, 127592010, 133892850, 139042575, 141768900, 144604278, 154933155, 160671420, 166851090, 172147950, 182274300, 185390100, 200839275, 206577540, 212653350, 216906417, 238358700, 241007130, 255184020, 258221925, 267785700, 278085150, 289208556, 309866310, 318980025, 333702180, 344295900, 361510695, 401678550, 417127725, 425306700, 433812834, 482014260, 516443850, 556170300, 602517825, 619732620, 637960050, 723021390, 774665775, 803357100, 834255450, 867625668, 1032887700, 1084532085, 1205035650, 1275920100, 1446042780, 1549331550, 1668510900, 1807553475, 2169064170, 2410071300, 3098663100, 3615106950, 4338128340, 5422660425, 7230213900, 10845320850, 21690641700]

約数ペア:

[(1, 21690641700), (2, 10845320850), (3, 7230213900), (4, 5422660425), (5, 4338128340), (6, 3615106950), (7, 3098663100), (9, 2410071300), (10, 2169064170), (12, 1807553475), (13, 1668510900), (14, 1549331550), (15, 1446042780), (17, 1275920100), (18, 1205035650), (20, 1084532085), (21, 1032887700), (25, 867625668), (26, 834255450), (27, 803357100), (28, 774665775), (30, 723021390), (34, 637960050), (35, 619732620), (36, 602517825), (39, 556170300), (42, 516443850), (45, 482014260), (50, 433812834), (51, 425306700), (52, 417127725), (54, 401678550), (60, 361510695), (63, 344295900), (65, 333702180), (68, 318980025), (70, 309866310), (75, 289208556), (78, 278085150), (81, 267785700), (84, 258221925), (85, 255184020), (90, 241007130), (91, 238358700), (100, 216906417), (102, 212653350), (105, 206577540), (108, 200839275), (117, 185390100), (119, 182274300), (126, 172147950), (130, 166851090), (135, 160671420), (140, 154933155), (150, 144604278), (153, 141768900), (156, 139042575), (162, 133892850), (170, 127592010), (175, 123946524), (180, 120503565), (182, 119179350), (189, 114765300), (195, 111234060), (204, 106326675), (210, 103288770), (221, 98147700), (225, 96402852), (234, 92695050), (238, 91137150), (243, 89261900), (252, 86073975), (255, 85061340), (260, 83425545), (270, 80335710), (273, 79452900), (300, 72302139), (306, 70884450), (315, 68859180), (324, 66946425), (325, 66740436), (340, 63796005), (350, 61973262), (351, 61796700), (357, 60758100), (364, 59589675), (378, 57382650), (390, 55617030), (405, 53557140), (420, 51644385), (425, 51036804), (442, 49073850), (450, 48201426), (455, 47671740), (459, 47256300), (468, 46347525), (476, 45568575), (486, 44630950), (510, 42530670), (525, 41315508), (540, 40167855), (546, 39726450), (567, 38255100), (577, 37592100), (585, 37078020), (595, 36454860), (612, 35442225), (630, 34429590), (650, 33370218), (663, 32715900), (675, 32134284), (700, 30986631), (702, 30898350), (714, 30379050), (756, 28691325), (765, 28353780), (780, 27808515), (810, 26778570), (819, 26484300), (850, 25518402), (884, 24536925), (900, 24100713), (910, 23835870), (918, 23628150), (945, 22953060), (972, 22315475), (975, 22246812), (1020, 21265335), (1050, 20657754), (1053, 20598900), (1071, 20252700), (1092, 19863225), (1105, 19629540), (1134, 19127550), (1154, 18796050), (1170, 18539010), (1190, 18227430), (1215, 17852380), (1260, 17214795), (1275, 17012268), (1300, 16685109), (1326, 16357950), (1350, 16067142), (1365, 15890580), (1377, 15752100), (1404, 15449175), (1428, 15189525), (1530, 14176890), (1547, 14021100), (1575, 13771836), (1620, 13389285), (1638, 13242150), (1700, 12759201), (1701, 12751700), (1731, 12530700), (1755, 12359340), (1785, 12151620), (1820, 11917935), (1836, 11814075), (1890, 11476530), (1950, 11123406), (1989, 10905300), (2025, 10711428), (2100, 10328877), (2106, 10299450), (2142, 10126350), (2210, 9814770), (2268, 9563775), (2275, 9534348), (2295, 9451260), (2308, 9398025), (2340, 9269505), (2380, 9113715), (2430, 8926190), (2457, 8828100), (2550, 8506134), (2652, 8178975), (2700, 8033571), (2730, 7945290), (2754, 7876050), (2835, 7651020), (2885, 7518420), (2925, 7415604), (2975, 7290972), (3060, 7088445), (3094, 7010550), (3150, 6885918), (3159, 6866300), (3213, 6750900), (3276, 6621075), (3315, 6543180), (3402, 6375850), (3462, 6265350), (3510, 6179670), (3570, 6075810), (3780, 5738265), (3825, 5670756), (3900, 5561703), (3978, 5452650), (4039, 5370300), (4050, 5355714), (4095, 5296860), (4131, 5250700), (4212, 5149725), (4284, 5063175), (4420, 4907385), (4550, 4767174), (4590, 4725630), (4641, 4673700), (4725, 4590612), (4860, 4463095), (4914, 4414050), (5100, 4253067), (5193, 4176900), (5265, 4119780), (5355, 4050540), (5460, 3972645), (5508, 3938025), (5525, 3925908), (5670, 3825510), (5770, 3759210), (5850, 3707802), (5950, 3645486), (5967, 3635100), (6075, 3570476), (6188, 3505275), (6300, 3442959), (6318, 3433150), (6426, 3375450), (6630, 3271590), (6804, 3187925), (6825, 3178116), (6885, 3150420), (6924, 3132675), (7020, 3089835), (7140, 3037905), (7371, 2942700), (7501, 2891700), (7650, 2835378), (7735, 2804220), (7956, 2726325), (8078, 2685150), (8100, 2677857), (8190, 2648430), (8262, 2625350), (8505, 2550340), (8655, 2506140), (8775, 2471868), (8925, 2430324), (9100, 2383587), (9180, 2362815), (9282, 2336850), (9450, 2295306), (9639, 2250300), (9809, 2211300), (9828, 2207025), (9945, 2181060), (10386, 2088450), (10530, 2059890), (10710, 2025270), (11050, 1962954), (11340, 1912755), (11475, 1890252), (11540, 1879605), (11700, 1853901), (11900, 1822743), (11934, 1817550), (12117, 1790100), (12150, 1785238), (12285, 1765620), (12636, 1716575), (12852, 1687725), (13260, 1635795), (13650, 1589058), (13770, 1575210), (13923, 1557900), (14175, 1530204), (14425, 1503684), (14742, 1471350), (15002, 1445850), (15300, 1417689), (15470, 1402110), (15579, 1392300), (15795, 1373260), (16065, 1350180), (16156, 1342575), (16380, 1324215), (16524, 1312675), (16575, 1308636), (17010, 1275170), (17310, 1253070), (17550, 1235934), (17850, 1215162), (17901, 1211700), (18564, 1168425), (18900, 1147653), (19278, 1125150), (19618, 1105650), (19890, 1090530), (20195, 1074060), (20475, 1059372), (20655, 1050140), (20772, 1044225), (21060, 1029945), (21420, 1012635), (22100, 981477), (22113, 980900), (22503, 963900), (22950, 945126), (23205, 934740), (23868, 908775), (24234, 895050), (24300, 892619), (24570, 882810), (25965, 835380), (26325, 823956), (26775, 810108), (27300, 794529), (27540, 787605), (27846, 778950), (28350, 765102), (28850, 751842), (28917, 750100), (29427, 737100), (29484, 735675), (29835, 727020), (30004, 722925), (30940, 701055), (31158, 696150), (31590, 686630), (32130, 675090), (33150, 654318), (34020, 637585), (34425, 630084), (34620, 626535), (35100, 617967), (35700, 607581), (35802, 605850), (36351, 596700), (36855, 588540), (37505, 578340), (38556, 562575), (38675, 560844), (39236, 552825), (39780, 545265), (40390, 537030), (40950, 529686), (41310, 525070), (41769, 519300), (42525, 510068), (43275, 501228), (44226, 490450), (45006, 481950), (45900, 472563), (46410, 467370), (46737, 464100), (48195, 450060), (48468, 447525), (49045, 442260), (49140, 441405), (49725, 436212), (51930, 417690), (52507, 413100), (52650, 411978), (53550, 405054), (53703, 403900), (55692, 389475), (56700, 382551), (57700, 375921), (57834, 375050), (58854, 368550), (59670, 363510), (60585, 358020), (61425, 353124), (62316, 348075), (63180, 343315), (64260, 337545), (66300, 327159), (67509, 321300), (68663, 315900), (68850, 315042), (69615, 311580), (71604, 302925), (72702, 298350), (73710, 294270), (75010, 289170), (77350, 280422), (77895, 278460), (78975, 274652), (80325, 270036), (80780, 268515), (81900, 264843), (82620, 262535), (83538, 259650), (85050, 255034), (86550, 250614), (88281, 245700), (88452, 245225), (89505, 242340), (90012, 240975), (92820, 233685), (93474, 232050), (96390, 225030), (98090, 221130), (99450, 218106), (100975, 214812), (103275, 210028), (103860, 208845), (105014, 206550), (105300, 205989), (107100, 202527), (107406, 201950), (109053, 198900), (110565, 196180), (112515, 192780), (115668, 187525), (116025, 186948), (117708, 184275), (119340, 181755), (121170, 179010), (122850, 176562), (125307, 173100), (127517, 170100), (129825, 167076), (135018, 160650), (137326, 157950), (137700, 157521), (139230, 155790), (140211, 154700), (144585, 150020), (145404, 149175), (147135, 147420)]