677691630

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{881}}^1$

素因数の和:952

約数の個数: 256

約数和(自身を含む): 2316625920

約数和(自身を除く): 1638934290

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 37, 42, 45, 54, 55, 63, 66, 70, 74, 77, 90, 99, 105, 110, 111, 126, 135, 154, 165, 185, 189, 198, 210, 222, 231, 259, 270, 297, 315, 330, 333, 370, 378, 385, 407, 462, 495, 518, 555, 594, 630, 666, 693, 770, 777, 814, 881, 945, 990, 999, 1110, 1155, 1221, 1295, 1386, 1485, 1554, 1665, 1762, 1890, 1998, 2035, 2079, 2310, 2331, 2442, 2590, 2643, 2849, 2970, 3330, 3465, 3663, 3885, 4070, 4158, 4405, 4662, 4995, 5286, 5698, 6105, 6167, 6930, 6993, 7326, 7770, 7929, 8547, 8810, 9691, 9990, 10395, 10989, 11655, 12210, 12334, 13215, 13986, 14245, 15858, 17094, 18315, 18501, 19382, 20790, 21978, 23310, 23787, 25641, 26430, 28490, 29073, 30835, 32597, 34965, 36630, 37002, 39645, 42735, 47574, 48455, 51282, 54945, 55503, 58146, 61670, 65194, 67837, 69930, 76923, 79290, 85470, 87219, 92505, 96910, 97791, 109890, 111006, 118935, 128205, 135674, 145365, 153846, 162985, 166509, 174438, 185010, 195582, 203511, 228179, 237870, 256410, 261657, 277515, 290730, 293373, 325970, 333018, 339185, 358567, 384615, 407022, 436095, 456358, 488955, 523314, 555030, 586746, 610533, 678370, 684537, 717134, 769230, 832545, 872190, 880119, 977910, 1017555, 1075701, 1140895, 1221066, 1308285, 1369074, 1466865, 1665090, 1760238, 1792835, 1831599, 2035110, 2053611, 2151402, 2281790, 2509969, 2616570, 2933730, 3052665, 3227103, 3422685, 3585670, 3663198, 4107222, 4400595, 5019938, 5378505, 6105330, 6160833, 6454206, 6845370, 7529907, 8801190, 9157995, 9681309, 10268055, 10757010, 12321666, 12549845, 15059814, 16135515, 18315990, 19362618, 20536110, 22589721, 25099690, 30804165, 32271030, 37649535, 45179442, 48406545, 61608330, 67769163, 75299070, 96813090, 112948605, 135538326, 225897210, 338845815, 677691630]

約数ペア:

[(1, 677691630), (2, 338845815), (3, 225897210), (5, 135538326), (6, 112948605), (7, 96813090), (9, 75299070), (10, 67769163), (11, 61608330), (14, 48406545), (15, 45179442), (18, 37649535), (21, 32271030), (22, 30804165), (27, 25099690), (30, 22589721), (33, 20536110), (35, 19362618), (37, 18315990), (42, 16135515), (45, 15059814), (54, 12549845), (55, 12321666), (63, 10757010), (66, 10268055), (70, 9681309), (74, 9157995), (77, 8801190), (90, 7529907), (99, 6845370), (105, 6454206), (110, 6160833), (111, 6105330), (126, 5378505), (135, 5019938), (154, 4400595), (165, 4107222), (185, 3663198), (189, 3585670), (198, 3422685), (210, 3227103), (222, 3052665), (231, 2933730), (259, 2616570), (270, 2509969), (297, 2281790), (315, 2151402), (330, 2053611), (333, 2035110), (370, 1831599), (378, 1792835), (385, 1760238), (407, 1665090), (462, 1466865), (495, 1369074), (518, 1308285), (555, 1221066), (594, 1140895), (630, 1075701), (666, 1017555), (693, 977910), (770, 880119), (777, 872190), (814, 832545), (881, 769230), (945, 717134), (990, 684537), (999, 678370), (1110, 610533), (1155, 586746), (1221, 555030), (1295, 523314), (1386, 488955), (1485, 456358), (1554, 436095), (1665, 407022), (1762, 384615), (1890, 358567), (1998, 339185), (2035, 333018), (2079, 325970), (2310, 293373), (2331, 290730), (2442, 277515), (2590, 261657), (2643, 256410), (2849, 237870), (2970, 228179), (3330, 203511), (3465, 195582), (3663, 185010), (3885, 174438), (4070, 166509), (4158, 162985), (4405, 153846), (4662, 145365), (4995, 135674), (5286, 128205), (5698, 118935), (6105, 111006), (6167, 109890), (6930, 97791), (6993, 96910), (7326, 92505), (7770, 87219), (7929, 85470), (8547, 79290), (8810, 76923), (9691, 69930), (9990, 67837), (10395, 65194), (10989, 61670), (11655, 58146), (12210, 55503), (12334, 54945), (13215, 51282), (13986, 48455), (14245, 47574), (15858, 42735), (17094, 39645), (18315, 37002), (18501, 36630), (19382, 34965), (20790, 32597), (21978, 30835), (23310, 29073), (23787, 28490), (25641, 26430)]