2622225520

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^2$

素因数の和:180

約数の個数: 240

約数和(自身を含む): 7014622464

約数和(自身を除く): 4392396944

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 34, 37, 40, 41, 62, 68, 74, 80, 82, 85, 124, 136, 148, 155, 164, 170, 185, 205, 248, 272, 296, 310, 328, 340, 370, 410, 496, 527, 592, 620, 629, 656, 680, 697, 740, 820, 1054, 1147, 1240, 1258, 1271, 1360, 1394, 1480, 1517, 1640, 1681, 2108, 2294, 2480, 2516, 2542, 2635, 2788, 2960, 3034, 3145, 3280, 3362, 3485, 4216, 4588, 5032, 5084, 5270, 5576, 5735, 6068, 6290, 6355, 6724, 6970, 7585, 8405, 8432, 9176, 10064, 10168, 10540, 11152, 11470, 12136, 12580, 12710, 13448, 13940, 15170, 16810, 18352, 19499, 20336, 21080, 21607, 22940, 24272, 25160, 25420, 25789, 26896, 27880, 28577, 30340, 33620, 38998, 42160, 43214, 45880, 47027, 50320, 50840, 51578, 52111, 55760, 57154, 60680, 62197, 67240, 77996, 86428, 91760, 94054, 97495, 101680, 103156, 104222, 108035, 114308, 121360, 124394, 128945, 134480, 142885, 155992, 172856, 188108, 194990, 206312, 208444, 216070, 228616, 235135, 248788, 257890, 260555, 285770, 310985, 311984, 345712, 376216, 389980, 412624, 416888, 432140, 457232, 470270, 497576, 515780, 521110, 571540, 621970, 752432, 779960, 799459, 833776, 864280, 885887, 940540, 995152, 1031560, 1042220, 1057349, 1143080, 1243940, 1559920, 1598918, 1728560, 1771774, 1881080, 1928107, 2063120, 2084440, 2114698, 2286160, 2487880, 3197836, 3543548, 3762160, 3856214, 3997295, 4168880, 4229396, 4429435, 4975760, 5286745, 6395672, 7087096, 7712428, 7994590, 8458792, 8858870, 9640535, 10573490, 12791344, 14174192, 15424856, 15989180, 16917584, 17717740, 19281070, 21146980, 30849712, 31978360, 32777819, 35435480, 38562140, 42293960, 63956720, 65555638, 70870960, 77124280, 84587920, 131111276, 154248560, 163889095, 262222552, 327778190, 524445104, 655556380, 1311112760, 2622225520]

約数ペア:

[(1, 2622225520), (2, 1311112760), (4, 655556380), (5, 524445104), (8, 327778190), (10, 262222552), (16, 163889095), (17, 154248560), (20, 131111276), (31, 84587920), (34, 77124280), (37, 70870960), (40, 65555638), (41, 63956720), (62, 42293960), (68, 38562140), (74, 35435480), (80, 32777819), (82, 31978360), (85, 30849712), (124, 21146980), (136, 19281070), (148, 17717740), (155, 16917584), (164, 15989180), (170, 15424856), (185, 14174192), (205, 12791344), (248, 10573490), (272, 9640535), (296, 8858870), (310, 8458792), (328, 7994590), (340, 7712428), (370, 7087096), (410, 6395672), (496, 5286745), (527, 4975760), (592, 4429435), (620, 4229396), (629, 4168880), (656, 3997295), (680, 3856214), (697, 3762160), (740, 3543548), (820, 3197836), (1054, 2487880), (1147, 2286160), (1240, 2114698), (1258, 2084440), (1271, 2063120), (1360, 1928107), (1394, 1881080), (1480, 1771774), (1517, 1728560), (1640, 1598918), (1681, 1559920), (2108, 1243940), (2294, 1143080), (2480, 1057349), (2516, 1042220), (2542, 1031560), (2635, 995152), (2788, 940540), (2960, 885887), (3034, 864280), (3145, 833776), (3280, 799459), (3362, 779960), (3485, 752432), (4216, 621970), (4588, 571540), (5032, 521110), (5084, 515780), (5270, 497576), (5576, 470270), (5735, 457232), (6068, 432140), (6290, 416888), (6355, 412624), (6724, 389980), (6970, 376216), (7585, 345712), (8405, 311984), (8432, 310985), (9176, 285770), (10064, 260555), (10168, 257890), (10540, 248788), (11152, 235135), (11470, 228616), (12136, 216070), (12580, 208444), (12710, 206312), (13448, 194990), (13940, 188108), (15170, 172856), (16810, 155992), (18352, 142885), (19499, 134480), (20336, 128945), (21080, 124394), (21607, 121360), (22940, 114308), (24272, 108035), (25160, 104222), (25420, 103156), (25789, 101680), (26896, 97495), (27880, 94054), (28577, 91760), (30340, 86428), (33620, 77996), (38998, 67240), (42160, 62197), (43214, 60680), (45880, 57154), (47027, 55760), (50320, 52111), (50840, 51578)]