21697789680

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1451}}^1$

素因数の和:1546

約数の個数: 640

約数和(自身を含む): 91262730240

約数和(自身を除く): 69564940560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 43, 45, 46, 48, 54, 56, 60, 63, 69, 70, 72, 80, 84, 86, 90, 92, 105, 108, 112, 115, 120, 126, 129, 135, 138, 140, 144, 161, 168, 172, 180, 184, 189, 207, 210, 215, 216, 230, 240, 252, 258, 270, 276, 280, 301, 315, 322, 336, 344, 345, 360, 368, 378, 387, 414, 420, 430, 432, 460, 483, 504, 516, 540, 552, 560, 602, 621, 630, 644, 645, 688, 690, 720, 756, 774, 805, 828, 840, 860, 903, 920, 945, 966, 989, 1008, 1032, 1035, 1080, 1104, 1161, 1204, 1242, 1260, 1288, 1290, 1380, 1449, 1451, 1505, 1512, 1548, 1610, 1656, 1680, 1720, 1806, 1840, 1890, 1932, 1935, 1978, 2064, 2070, 2160, 2322, 2408, 2415, 2484, 2520, 2576, 2580, 2709, 2760, 2898, 2902, 2967, 3010, 3024, 3096, 3105, 3220, 3312, 3440, 3612, 3780, 3864, 3870, 3956, 4140, 4347, 4353, 4515, 4644, 4816, 4830, 4945, 4968, 5040, 5160, 5418, 5520, 5796, 5804, 5805, 5934, 6020, 6192, 6210, 6440, 6923, 7224, 7245, 7255, 7560, 7728, 7740, 7912, 8127, 8280, 8694, 8706, 8901, 9030, 9288, 9660, 9890, 9936, 10157, 10320, 10836, 11592, 11608, 11610, 11868, 12040, 12420, 12880, 13059, 13545, 13846, 14448, 14490, 14510, 14835, 15120, 15480, 15824, 16254, 16560, 17388, 17412, 17802, 18060, 18576, 19320, 19780, 20314, 20769, 21672, 21735, 21765, 23184, 23216, 23220, 23736, 24080, 24840, 26118, 26703, 27090, 27692, 28980, 29020, 29670, 30471, 30960, 32508, 33373, 34615, 34776, 34824, 35604, 36120, 38640, 39177, 39560, 40628, 40635, 41538, 43344, 43470, 43530, 44505, 46440, 47472, 49680, 50785, 52236, 53406, 54180, 55384, 57960, 58040, 59340, 60942, 62307, 62393, 65016, 65295, 66746, 69230, 69552, 69648, 71208, 72240, 78354, 79120, 81256, 81270, 83076, 86940, 87060, 89010, 91413, 92880, 100119, 101570, 103845, 104472, 106812, 108360, 110768, 115920, 116080, 118680, 121884, 124614, 124786, 130032, 130590, 133492, 133515, 138460, 142416, 152355, 156708, 162512, 162540, 166152, 166865, 173880, 174120, 178020, 182826, 186921, 187179, 195885, 200238, 203140, 207690, 208944, 213624, 216720, 233611, 237360, 243768, 249228, 249572, 261180, 266984, 267030, 274239, 276920, 300357, 304710, 311535, 311965, 313416, 325080, 332304, 333730, 347760, 348240, 356040, 365652, 373842, 374358, 391770, 400476, 406280, 415380, 427248, 436751, 457065, 467222, 487536, 498456, 499144, 500595, 522360, 533968, 534060, 548478, 553840, 561537, 600714, 609420, 623070, 623930, 626832, 650160, 667460, 700833, 712080, 731304, 747684, 748716, 783540, 800952, 812560, 830760, 873502, 901071, 914130, 934444, 934605, 935895, 996912, 998288, 1001190, 1044720, 1068120, 1096956, 1123074, 1168055, 1201428, 1218840, 1246140, 1247860, 1310253, 1334920, 1371195, 1401666, 1435039, 1462608, 1495368, 1497432, 1501785, 1567080, 1601904, 1661520, 1684611, 1747004, 1802142, 1828260, 1868888, 1869210, 1871790, 2002380, 2102499, 2136240, 2183755, 2193912, 2246148, 2336110, 2402856, 2437680, 2492280, 2495720, 2620506, 2669840, 2742390, 2803332, 2807685, 2870078, 2990736, 2994864, 3003570, 3134160, 3369222, 3494008, 3504165, 3604284, 3656520, 3737776, 3738420, 3743580, 3930759, 4004760, 4204998, 4305117, 4367510, 4387824, 4492296, 4505355, 4672220, 4805712, 4984560, 4991440, 5241012, 5484780, 5606664, 5615370, 5740156, 6007140, 6307497, 6551265, 6738444, 6988016, 7008330, 7175195, 7208568, 7313040, 7476840, 7487160, 7861518, 8009520, 8409996, 8423055, 8610234, 8735020, 8984592, 9010710, 9344440, 10045273, 10482024, 10512495, 10969560, 11213328, 11230740, 11480312, 11792277, 12014280, 12614994, 12915351, 13102530, 13476888, 14016660, 14350390, 14417136, 14953680, 14974320, 15723036, 16819992, 16846110, 17220468, 17470040, 18021420, 18688880, 19653795, 20090546, 20964048, 21024990, 21525585, 21939120, 22461480, 22960624, 23584554, 24028560, 25229988, 25830702, 26205060, 26953776, 28033320, 28700780, 30135819, 31446072, 31537485, 33639984, 33692220, 34440936, 34940080, 36042840, 38746053, 39307590, 40181092, 42049980, 43051170, 44922960, 47169108, 50226365, 50459976, 51661404, 52410120, 56066640, 57401560, 58961385, 60271638, 62892144, 63074970, 64576755, 67384440, 68881872, 72085680, 77492106, 78615180, 80362184, 84099960, 86102340, 90407457, 94338216, 100452730, 100919952, 103322808, 104820240, 114803120, 117922770, 120543276, 126149940, 129153510, 134768880, 150679095, 154984212, 157230360, 160724368, 168199920, 172204680, 180814914, 188676432, 193730265, 200905460, 206645616, 235845540, 241086552, 252299880, 258307020, 271222371, 301358190, 309968424, 314460720, 344409360, 361629828, 387460530, 401810920, 452037285, 471691080, 482173104, 504599760, 516614040, 542444742, 602716380, 619936848, 723259656, 774921060, 803621840, 904074570, 943382160, 1033228080, 1084889484, 1205432760, 1356111855, 1446519312, 1549842120, 1808149140, 2169778968, 2410865520, 2712223710, 3099684240, 3616298280, 4339557936, 5424447420, 7232596560, 10848894840, 21697789680]

約数ペア:

[(1, 21697789680), (2, 10848894840), (3, 7232596560), (4, 5424447420), (5, 4339557936), (6, 3616298280), (7, 3099684240), (8, 2712223710), (9, 2410865520), (10, 2169778968), (12, 1808149140), (14, 1549842120), (15, 1446519312), (16, 1356111855), (18, 1205432760), (20, 1084889484), (21, 1033228080), (23, 943382160), (24, 904074570), (27, 803621840), (28, 774921060), (30, 723259656), (35, 619936848), (36, 602716380), (40, 542444742), (42, 516614040), (43, 504599760), (45, 482173104), (46, 471691080), (48, 452037285), (54, 401810920), (56, 387460530), (60, 361629828), (63, 344409360), (69, 314460720), (70, 309968424), (72, 301358190), (80, 271222371), (84, 258307020), (86, 252299880), (90, 241086552), (92, 235845540), (105, 206645616), (108, 200905460), (112, 193730265), (115, 188676432), (120, 180814914), (126, 172204680), (129, 168199920), (135, 160724368), (138, 157230360), (140, 154984212), (144, 150679095), (161, 134768880), (168, 129153510), (172, 126149940), (180, 120543276), (184, 117922770), (189, 114803120), (207, 104820240), (210, 103322808), (215, 100919952), (216, 100452730), (230, 94338216), (240, 90407457), (252, 86102340), (258, 84099960), (270, 80362184), (276, 78615180), (280, 77492106), (301, 72085680), (315, 68881872), (322, 67384440), (336, 64576755), (344, 63074970), (345, 62892144), (360, 60271638), (368, 58961385), (378, 57401560), (387, 56066640), (414, 52410120), (420, 51661404), (430, 50459976), (432, 50226365), (460, 47169108), (483, 44922960), (504, 43051170), (516, 42049980), (540, 40181092), (552, 39307590), (560, 38746053), (602, 36042840), (621, 34940080), (630, 34440936), (644, 33692220), (645, 33639984), (688, 31537485), (690, 31446072), (720, 30135819), (756, 28700780), (774, 28033320), (805, 26953776), (828, 26205060), (840, 25830702), (860, 25229988), (903, 24028560), (920, 23584554), (945, 22960624), (966, 22461480), (989, 21939120), (1008, 21525585), (1032, 21024990), (1035, 20964048), (1080, 20090546), (1104, 19653795), (1161, 18688880), (1204, 18021420), (1242, 17470040), (1260, 17220468), (1288, 16846110), (1290, 16819992), (1380, 15723036), (1449, 14974320), (1451, 14953680), (1505, 14417136), (1512, 14350390), (1548, 14016660), (1610, 13476888), (1656, 13102530), (1680, 12915351), (1720, 12614994), (1806, 12014280), (1840, 11792277), (1890, 11480312), (1932, 11230740), (1935, 11213328), (1978, 10969560), (2064, 10512495), (2070, 10482024), (2160, 10045273), (2322, 9344440), (2408, 9010710), (2415, 8984592), (2484, 8735020), (2520, 8610234), (2576, 8423055), (2580, 8409996), (2709, 8009520), (2760, 7861518), (2898, 7487160), (2902, 7476840), (2967, 7313040), (3010, 7208568), (3024, 7175195), (3096, 7008330), (3105, 6988016), (3220, 6738444), (3312, 6551265), (3440, 6307497), (3612, 6007140), (3780, 5740156), (3864, 5615370), (3870, 5606664), (3956, 5484780), (4140, 5241012), (4347, 4991440), (4353, 4984560), (4515, 4805712), (4644, 4672220), (4816, 4505355), (4830, 4492296), (4945, 4387824), (4968, 4367510), (5040, 4305117), (5160, 4204998), (5418, 4004760), (5520, 3930759), (5796, 3743580), (5804, 3738420), (5805, 3737776), (5934, 3656520), (6020, 3604284), (6192, 3504165), (6210, 3494008), (6440, 3369222), (6923, 3134160), (7224, 3003570), (7245, 2994864), (7255, 2990736), (7560, 2870078), (7728, 2807685), (7740, 2803332), (7912, 2742390), (8127, 2669840), (8280, 2620506), (8694, 2495720), (8706, 2492280), (8901, 2437680), (9030, 2402856), (9288, 2336110), (9660, 2246148), (9890, 2193912), (9936, 2183755), (10157, 2136240), (10320, 2102499), (10836, 2002380), (11592, 1871790), (11608, 1869210), (11610, 1868888), (11868, 1828260), (12040, 1802142), (12420, 1747004), (12880, 1684611), (13059, 1661520), (13545, 1601904), (13846, 1567080), (14448, 1501785), (14490, 1497432), (14510, 1495368), (14835, 1462608), (15120, 1435039), (15480, 1401666), (15824, 1371195), (16254, 1334920), (16560, 1310253), (17388, 1247860), (17412, 1246140), (17802, 1218840), (18060, 1201428), (18576, 1168055), (19320, 1123074), (19780, 1096956), (20314, 1068120), (20769, 1044720), (21672, 1001190), (21735, 998288), (21765, 996912), (23184, 935895), (23216, 934605), (23220, 934444), (23736, 914130), (24080, 901071), (24840, 873502), (26118, 830760), (26703, 812560), (27090, 800952), (27692, 783540), (28980, 748716), (29020, 747684), (29670, 731304), (30471, 712080), (30960, 700833), (32508, 667460), (33373, 650160), (34615, 626832), (34776, 623930), (34824, 623070), (35604, 609420), (36120, 600714), (38640, 561537), (39177, 553840), (39560, 548478), (40628, 534060), (40635, 533968), (41538, 522360), (43344, 500595), (43470, 499144), (43530, 498456), (44505, 487536), (46440, 467222), (47472, 457065), (49680, 436751), (50785, 427248), (52236, 415380), (53406, 406280), (54180, 400476), (55384, 391770), (57960, 374358), (58040, 373842), (59340, 365652), (60942, 356040), (62307, 348240), (62393, 347760), (65016, 333730), (65295, 332304), (66746, 325080), (69230, 313416), (69552, 311965), (69648, 311535), (71208, 304710), (72240, 300357), (78354, 276920), (79120, 274239), (81256, 267030), (81270, 266984), (83076, 261180), (86940, 249572), (87060, 249228), (89010, 243768), (91413, 237360), (92880, 233611), (100119, 216720), (101570, 213624), (103845, 208944), (104472, 207690), (106812, 203140), (108360, 200238), (110768, 195885), (115920, 187179), (116080, 186921), (118680, 182826), (121884, 178020), (124614, 174120), (124786, 173880), (130032, 166865), (130590, 166152), (133492, 162540), (133515, 162512), (138460, 156708), (142416, 152355)]