1525156680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:332

約数の個数: 256

約数和(自身を含む): 4981616640

約数和(自身を除く): 3456459960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 43, 46, 60, 69, 71, 86, 92, 115, 120, 129, 138, 142, 172, 181, 184, 213, 215, 230, 258, 276, 284, 344, 345, 355, 362, 426, 430, 460, 516, 543, 552, 568, 645, 690, 710, 724, 852, 860, 905, 920, 989, 1032, 1065, 1086, 1290, 1380, 1420, 1448, 1633, 1704, 1720, 1810, 1978, 2130, 2172, 2580, 2715, 2760, 2840, 2967, 3053, 3266, 3620, 3956, 4163, 4260, 4344, 4899, 4945, 5160, 5430, 5934, 6106, 6532, 7240, 7783, 7912, 8165, 8326, 8520, 9159, 9798, 9890, 10860, 11868, 12212, 12489, 12851, 13064, 14835, 15265, 15566, 16330, 16652, 18318, 19596, 19780, 20815, 21720, 23349, 23736, 24424, 24495, 24978, 25702, 29670, 30530, 31132, 32660, 33304, 36636, 38553, 38915, 39192, 39560, 41630, 45795, 46698, 48990, 49956, 51404, 59340, 61060, 62264, 62445, 64255, 65320, 70219, 73272, 77106, 77830, 83260, 91590, 93396, 97980, 99912, 102808, 116745, 118680, 122120, 124890, 128510, 140438, 154212, 155660, 166520, 179009, 183180, 186792, 192765, 195960, 210657, 233490, 249780, 257020, 280876, 295573, 308424, 311320, 351095, 358018, 366360, 385530, 421314, 466980, 499560, 514040, 537027, 552593, 561752, 591146, 702190, 716036, 771060, 842628, 886719, 895045, 933960, 1053285, 1074054, 1105186, 1182292, 1404380, 1432072, 1477865, 1542120, 1657779, 1685256, 1773438, 1790090, 2106570, 2148108, 2210372, 2364584, 2685135, 2762965, 2808760, 2955730, 3315558, 3546876, 3580180, 4213140, 4296216, 4420744, 4433595, 5370270, 5525930, 5911460, 6631116, 7093752, 7160360, 8288895, 8426280, 8867190, 10740540, 11051860, 11822920, 12709639, 13262232, 16577790, 17734380, 21481080, 22103720, 25419278, 33155580, 35468760, 38128917, 50838556, 63548195, 66311160, 76257834, 101677112, 127096390, 152515668, 190644585, 254192780, 305031336, 381289170, 508385560, 762578340, 1525156680]

約数ペア:

[(1, 1525156680), (2, 762578340), (3, 508385560), (4, 381289170), (5, 305031336), (6, 254192780), (8, 190644585), (10, 152515668), (12, 127096390), (15, 101677112), (20, 76257834), (23, 66311160), (24, 63548195), (30, 50838556), (40, 38128917), (43, 35468760), (46, 33155580), (60, 25419278), (69, 22103720), (71, 21481080), (86, 17734380), (92, 16577790), (115, 13262232), (120, 12709639), (129, 11822920), (138, 11051860), (142, 10740540), (172, 8867190), (181, 8426280), (184, 8288895), (213, 7160360), (215, 7093752), (230, 6631116), (258, 5911460), (276, 5525930), (284, 5370270), (344, 4433595), (345, 4420744), (355, 4296216), (362, 4213140), (426, 3580180), (430, 3546876), (460, 3315558), (516, 2955730), (543, 2808760), (552, 2762965), (568, 2685135), (645, 2364584), (690, 2210372), (710, 2148108), (724, 2106570), (852, 1790090), (860, 1773438), (905, 1685256), (920, 1657779), (989, 1542120), (1032, 1477865), (1065, 1432072), (1086, 1404380), (1290, 1182292), (1380, 1105186), (1420, 1074054), (1448, 1053285), (1633, 933960), (1704, 895045), (1720, 886719), (1810, 842628), (1978, 771060), (2130, 716036), (2172, 702190), (2580, 591146), (2715, 561752), (2760, 552593), (2840, 537027), (2967, 514040), (3053, 499560), (3266, 466980), (3620, 421314), (3956, 385530), (4163, 366360), (4260, 358018), (4344, 351095), (4899, 311320), (4945, 308424), (5160, 295573), (5430, 280876), (5934, 257020), (6106, 249780), (6532, 233490), (7240, 210657), (7783, 195960), (7912, 192765), (8165, 186792), (8326, 183180), (8520, 179009), (9159, 166520), (9798, 155660), (9890, 154212), (10860, 140438), (11868, 128510), (12212, 124890), (12489, 122120), (12851, 118680), (13064, 116745), (14835, 102808), (15265, 99912), (15566, 97980), (16330, 93396), (16652, 91590), (18318, 83260), (19596, 77830), (19780, 77106), (20815, 73272), (21720, 70219), (23349, 65320), (23736, 64255), (24424, 62445), (24495, 62264), (24978, 61060), (25702, 59340), (29670, 51404), (30530, 49956), (31132, 48990), (32660, 46698), (33304, 45795), (36636, 41630), (38553, 39560), (38915, 39192)]