2560079760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{577}}^1$

素因数の和:758

約数の個数: 320

約数和(自身を含む): 9632716800

約数和(自身を除く): 7072637040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 139, 140, 152, 168, 190, 210, 228, 240, 266, 278, 280, 285, 304, 336, 380, 399, 417, 420, 456, 532, 556, 560, 570, 577, 665, 695, 760, 798, 834, 840, 912, 973, 1064, 1112, 1140, 1154, 1330, 1390, 1520, 1596, 1668, 1680, 1731, 1946, 1995, 2085, 2128, 2224, 2280, 2308, 2641, 2660, 2780, 2885, 2919, 3192, 3336, 3462, 3892, 3990, 4039, 4170, 4560, 4616, 4865, 5282, 5320, 5560, 5770, 5838, 6384, 6672, 6924, 7784, 7923, 7980, 8078, 8340, 8655, 9232, 9730, 10564, 10640, 10963, 11120, 11540, 11676, 12117, 13205, 13848, 14595, 15568, 15846, 15960, 16156, 16680, 17310, 18487, 19460, 20195, 21128, 21926, 23080, 23352, 24234, 26410, 27696, 29190, 31692, 31920, 32312, 32889, 33360, 34620, 36974, 38920, 39615, 40390, 42256, 43852, 46160, 46704, 48468, 52820, 54815, 55461, 58380, 60585, 63384, 64624, 65778, 69240, 73948, 76741, 77840, 79230, 80203, 80780, 87704, 92435, 96936, 105640, 109630, 110922, 116760, 121170, 126768, 131556, 138480, 147896, 153482, 158460, 160406, 161560, 164445, 175408, 184870, 193872, 211280, 219260, 221844, 230223, 233520, 240609, 242340, 263112, 277305, 295792, 306964, 316920, 320812, 323120, 328890, 369740, 383705, 401015, 438520, 443688, 460446, 481218, 484680, 526224, 554610, 561421, 613928, 633840, 641624, 657780, 739480, 767410, 802030, 877040, 887376, 920892, 962436, 969360, 1109220, 1122842, 1151115, 1203045, 1227856, 1283248, 1315560, 1478960, 1523857, 1534820, 1604060, 1684263, 1841784, 1924872, 2218440, 2245684, 2302230, 2406090, 2631120, 2807105, 3047714, 3069640, 3208120, 3368526, 3683568, 3849744, 4436880, 4491368, 4571571, 4604460, 4812180, 5614210, 6095428, 6139280, 6416240, 6737052, 7619285, 8421315, 8982736, 9143142, 9208920, 9624360, 10666999, 11228420, 12190856, 13474104, 15238570, 16842630, 18286284, 18417840, 19248720, 21333998, 22456840, 22857855, 24381712, 26948208, 30477140, 32000997, 33685260, 36572568, 42667996, 44913680, 45715710, 53334995, 60954280, 64001994, 67370520, 73145136, 85335992, 91431420, 106669990, 121908560, 128003988, 134741040, 160004985, 170671984, 182862840, 213339980, 256007976, 320009970, 365725680, 426679960, 512015952, 640019940, 853359920, 1280039880, 2560079760]

約数ペア:

[(1, 2560079760), (2, 1280039880), (3, 853359920), (4, 640019940), (5, 512015952), (6, 426679960), (7, 365725680), (8, 320009970), (10, 256007976), (12, 213339980), (14, 182862840), (15, 170671984), (16, 160004985), (19, 134741040), (20, 128003988), (21, 121908560), (24, 106669990), (28, 91431420), (30, 85335992), (35, 73145136), (38, 67370520), (40, 64001994), (42, 60954280), (48, 53334995), (56, 45715710), (57, 44913680), (60, 42667996), (70, 36572568), (76, 33685260), (80, 32000997), (84, 30477140), (95, 26948208), (105, 24381712), (112, 22857855), (114, 22456840), (120, 21333998), (133, 19248720), (139, 18417840), (140, 18286284), (152, 16842630), (168, 15238570), (190, 13474104), (210, 12190856), (228, 11228420), (240, 10666999), (266, 9624360), (278, 9208920), (280, 9143142), (285, 8982736), (304, 8421315), (336, 7619285), (380, 6737052), (399, 6416240), (417, 6139280), (420, 6095428), (456, 5614210), (532, 4812180), (556, 4604460), (560, 4571571), (570, 4491368), (577, 4436880), (665, 3849744), (695, 3683568), (760, 3368526), (798, 3208120), (834, 3069640), (840, 3047714), (912, 2807105), (973, 2631120), (1064, 2406090), (1112, 2302230), (1140, 2245684), (1154, 2218440), (1330, 1924872), (1390, 1841784), (1520, 1684263), (1596, 1604060), (1668, 1534820), (1680, 1523857), (1731, 1478960), (1946, 1315560), (1995, 1283248), (2085, 1227856), (2128, 1203045), (2224, 1151115), (2280, 1122842), (2308, 1109220), (2641, 969360), (2660, 962436), (2780, 920892), (2885, 887376), (2919, 877040), (3192, 802030), (3336, 767410), (3462, 739480), (3892, 657780), (3990, 641624), (4039, 633840), (4170, 613928), (4560, 561421), (4616, 554610), (4865, 526224), (5282, 484680), (5320, 481218), (5560, 460446), (5770, 443688), (5838, 438520), (6384, 401015), (6672, 383705), (6924, 369740), (7784, 328890), (7923, 323120), (7980, 320812), (8078, 316920), (8340, 306964), (8655, 295792), (9232, 277305), (9730, 263112), (10564, 242340), (10640, 240609), (10963, 233520), (11120, 230223), (11540, 221844), (11676, 219260), (12117, 211280), (13205, 193872), (13848, 184870), (14595, 175408), (15568, 164445), (15846, 161560), (15960, 160406), (16156, 158460), (16680, 153482), (17310, 147896), (18487, 138480), (19460, 131556), (20195, 126768), (21128, 121170), (21926, 116760), (23080, 110922), (23352, 109630), (24234, 105640), (26410, 96936), (27696, 92435), (29190, 87704), (31692, 80780), (31920, 80203), (32312, 79230), (32889, 77840), (33360, 76741), (34620, 73948), (36974, 69240), (38920, 65778), (39615, 64624), (40390, 63384), (42256, 60585), (43852, 58380), (46160, 55461), (46704, 54815), (48468, 52820)]