21491114400

素因数分解:

$2^5\times 3^5\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{929}}^1$

素因数の和:988

約数の個数: 864

約数和(自身を含む): 95202656640

約数和(自身を除く): 73711542240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 25, 27, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 50, 51, 54, 56, 60, 63, 68, 70, 72, 75, 80, 81, 84, 85, 90, 96, 100, 102, 105, 108, 112, 119, 120, 126, 135, 136, 140, 144, 150, 153, 160, 162, 168, 170, 175, 180, 189, 200, 204, 210, 216, 224, 225, 238, 240, 243, 252, 255, 270, 272, 280, 288, 300, 306, 315, 324, 336, 340, 350, 357, 360, 378, 400, 405, 408, 420, 425, 432, 450, 459, 476, 480, 486, 504, 510, 525, 540, 544, 560, 567, 595, 600, 612, 630, 648, 672, 675, 680, 700, 714, 720, 756, 765, 800, 810, 816, 840, 850, 864, 900, 918, 929, 945, 952, 972, 1008, 1020, 1050, 1071, 1080, 1120, 1134, 1190, 1200, 1215, 1224, 1260, 1275, 1296, 1350, 1360, 1377, 1400, 1428, 1440, 1512, 1530, 1575, 1620, 1632, 1680, 1700, 1701, 1785, 1800, 1836, 1858, 1890, 1904, 1944, 2016, 2025, 2040, 2100, 2142, 2160, 2268, 2295, 2380, 2400, 2430, 2448, 2520, 2550, 2592, 2700, 2720, 2754, 2787, 2800, 2835, 2856, 2975, 3024, 3060, 3150, 3213, 3240, 3360, 3400, 3402, 3570, 3600, 3672, 3716, 3780, 3808, 3825, 3888, 4050, 4080, 4131, 4200, 4284, 4320, 4536, 4590, 4645, 4725, 4760, 4860, 4896, 5040, 5100, 5355, 5400, 5508, 5574, 5600, 5670, 5712, 5950, 6048, 6075, 6120, 6300, 6426, 6480, 6503, 6800, 6804, 6885, 7140, 7200, 7344, 7432, 7560, 7650, 7776, 8100, 8160, 8262, 8361, 8400, 8505, 8568, 8925, 9072, 9180, 9290, 9450, 9520, 9639, 9720, 10080, 10200, 10710, 10800, 11016, 11148, 11340, 11424, 11475, 11900, 12150, 12240, 12600, 12852, 12960, 13006, 13600, 13608, 13770, 13935, 14175, 14280, 14688, 14864, 15120, 15300, 15793, 16065, 16200, 16524, 16722, 16800, 17010, 17136, 17850, 18144, 18360, 18580, 18900, 19040, 19278, 19440, 19509, 20400, 20655, 21420, 21600, 22032, 22296, 22680, 22950, 23225, 23800, 24300, 24480, 25083, 25200, 25704, 26012, 26775, 27216, 27540, 27870, 28350, 28560, 28917, 29728, 30240, 30600, 31586, 32130, 32400, 32515, 33048, 33444, 34020, 34272, 34425, 35700, 36720, 37160, 37800, 38556, 38880, 39018, 40800, 41310, 41805, 42525, 42840, 44064, 44592, 45360, 45900, 46450, 47379, 47600, 48195, 48600, 50166, 50400, 51408, 52024, 53550, 54432, 55080, 55740, 56700, 57120, 57834, 58527, 61200, 63172, 64260, 64800, 65030, 66096, 66888, 68040, 68850, 69675, 71400, 73440, 74320, 75249, 75600, 77112, 78036, 78965, 80325, 82620, 83610, 85050, 85680, 89184, 90720, 91800, 92900, 94758, 95200, 96390, 97200, 97545, 100332, 102816, 103275, 104048, 107100, 110160, 110551, 111480, 113400, 115668, 117054, 122400, 125415, 126344, 128520, 130060, 132192, 133776, 136080, 137700, 139350, 142137, 142800, 144585, 148640, 150498, 151200, 154224, 156072, 157930, 160650, 162575, 165240, 167220, 170100, 171360, 175581, 183600, 185800, 189516, 192780, 194400, 195090, 200664, 206550, 208096, 209025, 214200, 220320, 221102, 222960, 225747, 226800, 231336, 234108, 236895, 240975, 250830, 252688, 257040, 260120, 267552, 272160, 275400, 278700, 284274, 285600, 289170, 292635, 300996, 308448, 312144, 315860, 321300, 325150, 330480, 331653, 334440, 340200, 351162, 367200, 371600, 376245, 379032, 385560, 390180, 394825, 401328, 413100, 418050, 426411, 428400, 442204, 445920, 451494, 453600, 462672, 468216, 473790, 481950, 487725, 501660, 505376, 514080, 520240, 526743, 550800, 552755, 557400, 568548, 578340, 585270, 601992, 624288, 627075, 631720, 642600, 650300, 660960, 663306, 668880, 680400, 702324, 710685, 722925, 743200, 752490, 758064, 771120, 780360, 789650, 802656, 826200, 836100, 852822, 856800, 877905, 884408, 902988, 925344, 936432, 947580, 963900, 975450, 994959, 1003320, 1040480, 1053486, 1101600, 1105510, 1114800, 1128735, 1137096, 1156680, 1170540, 1184475, 1203984, 1254150, 1263440, 1279233, 1285200, 1300600, 1326612, 1337760, 1360800, 1404648, 1421370, 1445850, 1463175, 1504980, 1516128, 1542240, 1560720, 1579300, 1580229, 1652400, 1658265, 1672200, 1705644, 1755810, 1768816, 1805976, 1872864, 1881225, 1895160, 1927800, 1950900, 1989918, 2006640, 2106972, 2132055, 2211020, 2229600, 2257470, 2274192, 2313360, 2341080, 2368950, 2407968, 2508300, 2526880, 2558466, 2570400, 2601200, 2633715, 2653224, 2763775, 2809296, 2842740, 2891700, 2926350, 2984877, 3009960, 3121440, 3158600, 3160458, 3304800, 3316530, 3344400, 3411288, 3511620, 3537632, 3553425, 3611952, 3762450, 3790320, 3837699, 3855600, 3901800, 3979836, 4013280, 4213944, 4264110, 4389525, 4422040, 4514940, 4548384, 4626720, 4682160, 4737900, 4974795, 5016600, 5116932, 5202400, 5267430, 5306448, 5527550, 5618592, 5643675, 5685480, 5783400, 5852700, 5969754, 6019920, 6317200, 6320916, 6396165, 6633060, 6688800, 6822576, 7023240, 7106850, 7223904, 7524900, 7580640, 7675398, 7711200, 7803600, 7901145, 7959672, 8291325, 8427888, 8528220, 8779050, 8844080, 8954631, 9029880, 9364320, 9475800, 9949590, 10033200, 10233864, 10534860, 10612896, 10660275, 11055100, 11287350, 11370960, 11566800, 11705400, 11939508, 12039840, 12634400, 12641832, 12792330, 13168575, 13266120, 13645152, 14046480, 14213700, 14924385, 15049800, 15350796, 15607200, 15802290, 15919344, 16582650, 16855776, 17056440, 17558100, 17688160, 17909262, 18059760, 18951600, 19188495, 19899180, 20066400, 20467728, 21069720, 21320550, 22110200, 22574700, 22741920, 23133600, 23410800, 23879016, 24873975, 25283664, 25584660, 26337150, 26532240, 26863893, 28092960, 28427400, 29848770, 30099600, 30701592, 31604580, 31838688, 31980825, 33165300, 34112880, 35116200, 35818524, 36119520, 37903200, 38376990, 39505725, 39798360, 40935456, 42139440, 42641100, 44220400, 44773155, 45149400, 46821600, 47758032, 49747950, 50567328, 51169320, 52674300, 53064480, 53727786, 56854800, 59697540, 60199200, 61403184, 63209160, 63961650, 66330600, 68225760, 70232400, 71637048, 74621925, 76753980, 79011450, 79596720, 84278880, 85282200, 88440800, 89546310, 90298800, 95516064, 95942475, 99495900, 102338640, 105348600, 107455572, 113709600, 119395080, 122806368, 126418320, 127923300, 132661200, 134319465, 140464800, 143274096, 149243850, 153507960, 158022900, 159193440, 170564400, 179092620, 180597600, 191884950, 198991800, 204677280, 210697200, 214911144, 223865775, 238790160, 252836640, 255846600, 265322400, 268638930, 286548192, 298487700, 307015920, 316045800, 341128800, 358185240, 383769900, 397983600, 421394400, 429822288, 447731550, 477580320, 511693200, 537277860, 596975400, 614031840, 632091600, 671597325, 716370480, 767539800, 795967200, 859644576, 895463100, 1023386400, 1074555720, 1193950800, 1264183200, 1343194650, 1432740960, 1535079600, 1790926200, 2149111440, 2387901600, 2686389300, 3070159200, 3581852400, 4298222880, 5372778600, 7163704800, 10745557200, 21491114400]

約数ペア:

[(1, 21491114400), (2, 10745557200), (3, 7163704800), (4, 5372778600), (5, 4298222880), (6, 3581852400), (7, 3070159200), (8, 2686389300), (9, 2387901600), (10, 2149111440), (12, 1790926200), (14, 1535079600), (15, 1432740960), (16, 1343194650), (17, 1264183200), (18, 1193950800), (20, 1074555720), (21, 1023386400), (24, 895463100), (25, 859644576), (27, 795967200), (28, 767539800), (30, 716370480), (32, 671597325), (34, 632091600), (35, 614031840), (36, 596975400), (40, 537277860), (42, 511693200), (45, 477580320), (48, 447731550), (50, 429822288), (51, 421394400), (54, 397983600), (56, 383769900), (60, 358185240), (63, 341128800), (68, 316045800), (70, 307015920), (72, 298487700), (75, 286548192), (80, 268638930), (81, 265322400), (84, 255846600), (85, 252836640), (90, 238790160), (96, 223865775), (100, 214911144), (102, 210697200), (105, 204677280), (108, 198991800), (112, 191884950), (119, 180597600), (120, 179092620), (126, 170564400), (135, 159193440), (136, 158022900), (140, 153507960), (144, 149243850), (150, 143274096), (153, 140464800), (160, 134319465), (162, 132661200), (168, 127923300), (170, 126418320), (175, 122806368), (180, 119395080), (189, 113709600), (200, 107455572), (204, 105348600), (210, 102338640), (216, 99495900), (224, 95942475), (225, 95516064), (238, 90298800), (240, 89546310), (243, 88440800), (252, 85282200), (255, 84278880), (270, 79596720), (272, 79011450), (280, 76753980), (288, 74621925), (300, 71637048), (306, 70232400), (315, 68225760), (324, 66330600), (336, 63961650), (340, 63209160), (350, 61403184), (357, 60199200), (360, 59697540), (378, 56854800), (400, 53727786), (405, 53064480), (408, 52674300), (420, 51169320), (425, 50567328), (432, 49747950), (450, 47758032), (459, 46821600), (476, 45149400), (480, 44773155), (486, 44220400), (504, 42641100), (510, 42139440), (525, 40935456), (540, 39798360), (544, 39505725), (560, 38376990), (567, 37903200), (595, 36119520), (600, 35818524), (612, 35116200), (630, 34112880), (648, 33165300), (672, 31980825), (675, 31838688), (680, 31604580), (700, 30701592), (714, 30099600), (720, 29848770), (756, 28427400), (765, 28092960), (800, 26863893), (810, 26532240), (816, 26337150), (840, 25584660), (850, 25283664), (864, 24873975), (900, 23879016), (918, 23410800), (929, 23133600), (945, 22741920), (952, 22574700), (972, 22110200), (1008, 21320550), (1020, 21069720), (1050, 20467728), (1071, 20066400), (1080, 19899180), (1120, 19188495), (1134, 18951600), (1190, 18059760), (1200, 17909262), (1215, 17688160), (1224, 17558100), (1260, 17056440), (1275, 16855776), (1296, 16582650), (1350, 15919344), (1360, 15802290), (1377, 15607200), (1400, 15350796), (1428, 15049800), (1440, 14924385), (1512, 14213700), (1530, 14046480), (1575, 13645152), (1620, 13266120), (1632, 13168575), (1680, 12792330), (1700, 12641832), (1701, 12634400), (1785, 12039840), (1800, 11939508), (1836, 11705400), (1858, 11566800), (1890, 11370960), (1904, 11287350), (1944, 11055100), (2016, 10660275), (2025, 10612896), (2040, 10534860), (2100, 10233864), (2142, 10033200), (2160, 9949590), (2268, 9475800), (2295, 9364320), (2380, 9029880), (2400, 8954631), (2430, 8844080), (2448, 8779050), (2520, 8528220), (2550, 8427888), (2592, 8291325), (2700, 7959672), (2720, 7901145), (2754, 7803600), (2787, 7711200), (2800, 7675398), (2835, 7580640), (2856, 7524900), (2975, 7223904), (3024, 7106850), (3060, 7023240), (3150, 6822576), (3213, 6688800), (3240, 6633060), (3360, 6396165), (3400, 6320916), (3402, 6317200), (3570, 6019920), (3600, 5969754), (3672, 5852700), (3716, 5783400), (3780, 5685480), (3808, 5643675), (3825, 5618592), (3888, 5527550), (4050, 5306448), (4080, 5267430), (4131, 5202400), (4200, 5116932), (4284, 5016600), (4320, 4974795), (4536, 4737900), (4590, 4682160), (4645, 4626720), (4725, 4548384), (4760, 4514940), (4860, 4422040), (4896, 4389525), (5040, 4264110), (5100, 4213944), (5355, 4013280), (5400, 3979836), (5508, 3901800), (5574, 3855600), (5600, 3837699), (5670, 3790320), (5712, 3762450), (5950, 3611952), (6048, 3553425), (6075, 3537632), (6120, 3511620), (6300, 3411288), (6426, 3344400), (6480, 3316530), (6503, 3304800), (6800, 3160458), (6804, 3158600), (6885, 3121440), (7140, 3009960), (7200, 2984877), (7344, 2926350), (7432, 2891700), (7560, 2842740), (7650, 2809296), (7776, 2763775), (8100, 2653224), (8160, 2633715), (8262, 2601200), (8361, 2570400), (8400, 2558466), (8505, 2526880), (8568, 2508300), (8925, 2407968), (9072, 2368950), (9180, 2341080), (9290, 2313360), (9450, 2274192), (9520, 2257470), (9639, 2229600), (9720, 2211020), (10080, 2132055), (10200, 2106972), (10710, 2006640), (10800, 1989918), (11016, 1950900), (11148, 1927800), (11340, 1895160), (11424, 1881225), (11475, 1872864), (11900, 1805976), (12150, 1768816), (12240, 1755810), (12600, 1705644), (12852, 1672200), (12960, 1658265), (13006, 1652400), (13600, 1580229), (13608, 1579300), (13770, 1560720), (13935, 1542240), (14175, 1516128), (14280, 1504980), (14688, 1463175), (14864, 1445850), (15120, 1421370), (15300, 1404648), (15793, 1360800), (16065, 1337760), (16200, 1326612), (16524, 1300600), (16722, 1285200), (16800, 1279233), (17010, 1263440), (17136, 1254150), (17850, 1203984), (18144, 1184475), (18360, 1170540), (18580, 1156680), (18900, 1137096), (19040, 1128735), (19278, 1114800), (19440, 1105510), (19509, 1101600), (20400, 1053486), (20655, 1040480), (21420, 1003320), (21600, 994959), (22032, 975450), (22296, 963900), (22680, 947580), (22950, 936432), (23225, 925344), (23800, 902988), (24300, 884408), (24480, 877905), (25083, 856800), (25200, 852822), (25704, 836100), (26012, 826200), (26775, 802656), (27216, 789650), (27540, 780360), (27870, 771120), (28350, 758064), (28560, 752490), (28917, 743200), (29728, 722925), (30240, 710685), (30600, 702324), (31586, 680400), (32130, 668880), (32400, 663306), (32515, 660960), (33048, 650300), (33444, 642600), (34020, 631720), (34272, 627075), (34425, 624288), (35700, 601992), (36720, 585270), (37160, 578340), (37800, 568548), (38556, 557400), (38880, 552755), (39018, 550800), (40800, 526743), (41310, 520240), (41805, 514080), (42525, 505376), (42840, 501660), (44064, 487725), (44592, 481950), (45360, 473790), (45900, 468216), (46450, 462672), (47379, 453600), (47600, 451494), (48195, 445920), (48600, 442204), (50166, 428400), (50400, 426411), (51408, 418050), (52024, 413100), (53550, 401328), (54432, 394825), (55080, 390180), (55740, 385560), (56700, 379032), (57120, 376245), (57834, 371600), (58527, 367200), (61200, 351162), (63172, 340200), (64260, 334440), (64800, 331653), (65030, 330480), (66096, 325150), (66888, 321300), (68040, 315860), (68850, 312144), (69675, 308448), (71400, 300996), (73440, 292635), (74320, 289170), (75249, 285600), (75600, 284274), (77112, 278700), (78036, 275400), (78965, 272160), (80325, 267552), (82620, 260120), (83610, 257040), (85050, 252688), (85680, 250830), (89184, 240975), (90720, 236895), (91800, 234108), (92900, 231336), (94758, 226800), (95200, 225747), (96390, 222960), (97200, 221102), (97545, 220320), (100332, 214200), (102816, 209025), (103275, 208096), (104048, 206550), (107100, 200664), (110160, 195090), (110551, 194400), (111480, 192780), (113400, 189516), (115668, 185800), (117054, 183600), (122400, 175581), (125415, 171360), (126344, 170100), (128520, 167220), (130060, 165240), (132192, 162575), (133776, 160650), (136080, 157930), (137700, 156072), (139350, 154224), (142137, 151200), (142800, 150498), (144585, 148640)]