31196453640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{421}}^1\times {\mathrm{769}}^1$

素因数の和:1288

約数の個数: 256

約数和(自身を含む): 103876819200

約数和(自身を除く): 72680365560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 73, 88, 110, 120, 132, 146, 165, 219, 220, 264, 292, 330, 365, 421, 438, 440, 584, 660, 730, 769, 803, 842, 876, 1095, 1263, 1320, 1460, 1538, 1606, 1684, 1752, 2105, 2190, 2307, 2409, 2526, 2920, 3076, 3212, 3368, 3845, 4015, 4210, 4380, 4614, 4631, 4818, 5052, 6152, 6315, 6424, 7690, 8030, 8420, 8459, 8760, 9228, 9262, 9636, 10104, 11535, 12045, 12630, 13893, 15380, 16060, 16840, 16918, 18456, 18524, 19272, 23070, 23155, 24090, 25260, 25377, 27786, 30733, 30760, 32120, 33836, 37048, 42295, 46140, 46310, 48180, 50520, 50754, 55572, 56137, 61466, 67672, 69465, 84590, 92199, 92280, 92620, 96360, 101508, 111144, 112274, 122932, 126885, 138930, 153665, 168411, 169180, 184398, 185240, 203016, 224548, 245864, 253770, 277860, 280685, 307330, 323749, 336822, 338063, 338360, 368796, 449096, 460995, 507540, 555720, 561370, 614660, 617507, 647498, 673644, 676126, 737592, 842055, 921990, 971247, 1014189, 1015080, 1122740, 1229320, 1235014, 1294996, 1347288, 1352252, 1618745, 1684110, 1690315, 1843980, 1852521, 1942494, 2028378, 2245480, 2470028, 2589992, 2704504, 3087535, 3237490, 3368220, 3380630, 3561239, 3687960, 3705042, 3884988, 4056756, 4856235, 4940056, 5070945, 6175070, 6474980, 6736440, 6761260, 7122478, 7410084, 7769976, 8113512, 9262605, 9712470, 10141890, 10683717, 12350140, 12949960, 13522520, 14244956, 14820168, 17806195, 18525210, 19424940, 20283780, 21367434, 23633677, 24700280, 28489912, 35612390, 37050420, 38849880, 40567560, 42734868, 47267354, 53418585, 70901031, 71224780, 74100840, 85469736, 94534708, 106837170, 118168385, 141802062, 142449560, 189069416, 213674340, 236336770, 259970447, 283604124, 354505155, 427348680, 472673540, 519940894, 567208248, 709010310, 779911341, 945347080, 1039881788, 1299852235, 1418020620, 1559822682, 2079763576, 2599704470, 2836041240, 3119645364, 3899556705, 5199408940, 6239290728, 7799113410, 10398817880, 15598226820, 31196453640]

約数ペア:

[(1, 31196453640), (2, 15598226820), (3, 10398817880), (4, 7799113410), (5, 6239290728), (6, 5199408940), (8, 3899556705), (10, 3119645364), (11, 2836041240), (12, 2599704470), (15, 2079763576), (20, 1559822682), (22, 1418020620), (24, 1299852235), (30, 1039881788), (33, 945347080), (40, 779911341), (44, 709010310), (55, 567208248), (60, 519940894), (66, 472673540), (73, 427348680), (88, 354505155), (110, 283604124), (120, 259970447), (132, 236336770), (146, 213674340), (165, 189069416), (219, 142449560), (220, 141802062), (264, 118168385), (292, 106837170), (330, 94534708), (365, 85469736), (421, 74100840), (438, 71224780), (440, 70901031), (584, 53418585), (660, 47267354), (730, 42734868), (769, 40567560), (803, 38849880), (842, 37050420), (876, 35612390), (1095, 28489912), (1263, 24700280), (1320, 23633677), (1460, 21367434), (1538, 20283780), (1606, 19424940), (1684, 18525210), (1752, 17806195), (2105, 14820168), (2190, 14244956), (2307, 13522520), (2409, 12949960), (2526, 12350140), (2920, 10683717), (3076, 10141890), (3212, 9712470), (3368, 9262605), (3845, 8113512), (4015, 7769976), (4210, 7410084), (4380, 7122478), (4614, 6761260), (4631, 6736440), (4818, 6474980), (5052, 6175070), (6152, 5070945), (6315, 4940056), (6424, 4856235), (7690, 4056756), (8030, 3884988), (8420, 3705042), (8459, 3687960), (8760, 3561239), (9228, 3380630), (9262, 3368220), (9636, 3237490), (10104, 3087535), (11535, 2704504), (12045, 2589992), (12630, 2470028), (13893, 2245480), (15380, 2028378), (16060, 1942494), (16840, 1852521), (16918, 1843980), (18456, 1690315), (18524, 1684110), (19272, 1618745), (23070, 1352252), (23155, 1347288), (24090, 1294996), (25260, 1235014), (25377, 1229320), (27786, 1122740), (30733, 1015080), (30760, 1014189), (32120, 971247), (33836, 921990), (37048, 842055), (42295, 737592), (46140, 676126), (46310, 673644), (48180, 647498), (50520, 617507), (50754, 614660), (55572, 561370), (56137, 555720), (61466, 507540), (67672, 460995), (69465, 449096), (84590, 368796), (92199, 338360), (92280, 338063), (92620, 336822), (96360, 323749), (101508, 307330), (111144, 280685), (112274, 277860), (122932, 253770), (126885, 245864), (138930, 224548), (153665, 203016), (168411, 185240), (169180, 184398)]