520055760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:402

約数の個数: 320

約数和(自身を含む): 1973587968

約数和(自身を除く): 1453532208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 43, 46, 48, 56, 60, 69, 70, 80, 84, 86, 92, 105, 112, 115, 120, 129, 138, 140, 161, 168, 172, 184, 210, 215, 230, 240, 258, 276, 280, 301, 313, 322, 336, 344, 345, 368, 420, 430, 460, 483, 516, 552, 560, 602, 626, 644, 645, 688, 690, 805, 840, 860, 903, 920, 939, 966, 989, 1032, 1104, 1204, 1252, 1288, 1290, 1380, 1505, 1565, 1610, 1680, 1720, 1806, 1840, 1878, 1932, 1978, 2064, 2191, 2408, 2415, 2504, 2576, 2580, 2760, 2967, 3010, 3130, 3220, 3440, 3612, 3756, 3864, 3956, 4382, 4515, 4695, 4816, 4830, 4945, 5008, 5160, 5520, 5934, 6020, 6260, 6440, 6573, 6923, 7199, 7224, 7512, 7728, 7912, 8764, 9030, 9390, 9660, 9890, 10320, 10955, 11868, 12040, 12520, 12880, 13146, 13459, 13846, 14398, 14448, 14835, 15024, 15824, 17528, 18060, 18780, 19320, 19780, 20769, 21597, 21910, 23736, 24080, 25040, 26292, 26918, 27692, 28796, 29670, 32865, 34615, 35056, 35995, 36120, 37560, 38640, 39560, 40377, 41538, 43194, 43820, 47472, 50393, 52584, 53836, 55384, 57592, 59340, 65730, 67295, 69230, 71990, 72240, 75120, 79120, 80754, 83076, 86388, 87640, 94213, 100786, 103845, 105168, 107672, 107985, 110768, 115184, 118680, 131460, 134590, 138460, 143980, 151179, 161508, 166152, 172776, 175280, 188426, 201572, 201885, 207690, 215344, 215970, 237360, 251965, 262920, 269180, 276920, 282639, 287960, 302358, 309557, 323016, 332304, 345552, 376852, 403144, 403770, 415380, 431940, 471065, 503930, 525840, 538360, 553840, 565278, 575920, 604716, 619114, 646032, 753704, 755895, 806288, 807540, 830760, 863880, 928671, 942130, 1007860, 1076720, 1130556, 1209432, 1238228, 1413195, 1507408, 1511790, 1547785, 1615080, 1661520, 1727760, 1857342, 1884260, 2015720, 2166899, 2261112, 2418864, 2476456, 2826390, 3023580, 3095570, 3230160, 3714684, 3768520, 4031440, 4333798, 4522224, 4643355, 4952912, 5652780, 6047160, 6191140, 6500697, 7429368, 7537040, 8667596, 9286710, 10834495, 11305560, 12094320, 12382280, 13001394, 14858736, 17335192, 18573420, 21668990, 22611120, 24764560, 26002788, 32503485, 34670384, 37146840, 43337980, 52005576, 65006970, 74293680, 86675960, 104011152, 130013940, 173351920, 260027880, 520055760]

約数ペア:

[(1, 520055760), (2, 260027880), (3, 173351920), (4, 130013940), (5, 104011152), (6, 86675960), (7, 74293680), (8, 65006970), (10, 52005576), (12, 43337980), (14, 37146840), (15, 34670384), (16, 32503485), (20, 26002788), (21, 24764560), (23, 22611120), (24, 21668990), (28, 18573420), (30, 17335192), (35, 14858736), (40, 13001394), (42, 12382280), (43, 12094320), (46, 11305560), (48, 10834495), (56, 9286710), (60, 8667596), (69, 7537040), (70, 7429368), (80, 6500697), (84, 6191140), (86, 6047160), (92, 5652780), (105, 4952912), (112, 4643355), (115, 4522224), (120, 4333798), (129, 4031440), (138, 3768520), (140, 3714684), (161, 3230160), (168, 3095570), (172, 3023580), (184, 2826390), (210, 2476456), (215, 2418864), (230, 2261112), (240, 2166899), (258, 2015720), (276, 1884260), (280, 1857342), (301, 1727760), (313, 1661520), (322, 1615080), (336, 1547785), (344, 1511790), (345, 1507408), (368, 1413195), (420, 1238228), (430, 1209432), (460, 1130556), (483, 1076720), (516, 1007860), (552, 942130), (560, 928671), (602, 863880), (626, 830760), (644, 807540), (645, 806288), (688, 755895), (690, 753704), (805, 646032), (840, 619114), (860, 604716), (903, 575920), (920, 565278), (939, 553840), (966, 538360), (989, 525840), (1032, 503930), (1104, 471065), (1204, 431940), (1252, 415380), (1288, 403770), (1290, 403144), (1380, 376852), (1505, 345552), (1565, 332304), (1610, 323016), (1680, 309557), (1720, 302358), (1806, 287960), (1840, 282639), (1878, 276920), (1932, 269180), (1978, 262920), (2064, 251965), (2191, 237360), (2408, 215970), (2415, 215344), (2504, 207690), (2576, 201885), (2580, 201572), (2760, 188426), (2967, 175280), (3010, 172776), (3130, 166152), (3220, 161508), (3440, 151179), (3612, 143980), (3756, 138460), (3864, 134590), (3956, 131460), (4382, 118680), (4515, 115184), (4695, 110768), (4816, 107985), (4830, 107672), (4945, 105168), (5008, 103845), (5160, 100786), (5520, 94213), (5934, 87640), (6020, 86388), (6260, 83076), (6440, 80754), (6573, 79120), (6923, 75120), (7199, 72240), (7224, 71990), (7512, 69230), (7728, 67295), (7912, 65730), (8764, 59340), (9030, 57592), (9390, 55384), (9660, 53836), (9890, 52584), (10320, 50393), (10955, 47472), (11868, 43820), (12040, 43194), (12520, 41538), (12880, 40377), (13146, 39560), (13459, 38640), (13846, 37560), (14398, 36120), (14448, 35995), (14835, 35056), (15024, 34615), (15824, 32865), (17528, 29670), (18060, 28796), (18780, 27692), (19320, 26918), (19780, 26292), (20769, 25040), (21597, 24080), (21910, 23736)]