1680568032

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:438

約数の個数: 288

約数和(自身を含む): 5405460480

約数和(自身を除く): 3724892448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 31, 32, 33, 39, 44, 48, 52, 62, 66, 78, 88, 93, 96, 104, 121, 124, 132, 143, 156, 176, 186, 208, 242, 248, 264, 286, 312, 341, 352, 359, 363, 372, 403, 416, 429, 484, 496, 528, 572, 624, 682, 718, 726, 744, 806, 858, 968, 992, 1023, 1056, 1077, 1144, 1209, 1248, 1364, 1436, 1452, 1488, 1573, 1612, 1716, 1936, 2046, 2154, 2288, 2418, 2728, 2872, 2904, 2976, 3146, 3224, 3432, 3751, 3872, 3949, 4092, 4308, 4433, 4576, 4667, 4719, 4836, 5456, 5744, 5808, 6292, 6448, 6864, 7502, 7898, 8184, 8616, 8866, 9334, 9438, 9672, 10912, 11129, 11253, 11488, 11616, 11847, 12584, 12896, 13299, 13728, 14001, 15004, 15796, 16368, 17232, 17732, 18668, 18876, 19344, 22258, 22506, 23694, 25168, 26598, 28002, 30008, 31592, 32736, 33387, 34464, 35464, 37336, 37752, 38688, 43439, 44516, 45012, 47388, 48763, 50336, 51337, 53196, 56004, 60016, 63184, 66774, 70928, 74672, 75504, 86878, 89032, 90024, 94776, 97526, 102674, 106392, 112008, 120032, 122419, 126368, 130317, 133548, 141856, 144677, 146289, 149344, 151008, 154011, 173756, 178064, 180048, 189552, 195052, 205348, 212784, 224016, 244838, 260634, 267096, 289354, 292578, 308022, 347512, 356128, 360096, 367257, 379104, 390104, 410696, 425568, 434031, 448032, 489676, 521268, 534192, 564707, 578708, 585156, 616044, 695024, 734514, 780208, 821392, 868062, 979352, 1042536, 1068384, 1129414, 1157416, 1170312, 1232088, 1346609, 1390048, 1469028, 1560416, 1591447, 1642784, 1694121, 1736124, 1958704, 2085072, 2258828, 2314832, 2340624, 2464176, 2693218, 2938056, 3182894, 3388242, 3472248, 3917408, 4039827, 4170144, 4517656, 4629664, 4681248, 4774341, 4928352, 5386436, 5876112, 6365788, 6776484, 6944496, 8079654, 9035312, 9548682, 10772872, 11752224, 12731576, 13552968, 13888992, 16159308, 17505917, 18070624, 19097364, 21545744, 25463152, 27105936, 32318616, 35011834, 38194728, 43091488, 50926304, 52517751, 54211872, 64637232, 70023668, 76389456, 105035502, 129274464, 140047336, 152778912, 210071004, 280094672, 420142008, 560189344, 840284016, 1680568032]

約数ペア:

[(1, 1680568032), (2, 840284016), (3, 560189344), (4, 420142008), (6, 280094672), (8, 210071004), (11, 152778912), (12, 140047336), (13, 129274464), (16, 105035502), (22, 76389456), (24, 70023668), (26, 64637232), (31, 54211872), (32, 52517751), (33, 50926304), (39, 43091488), (44, 38194728), (48, 35011834), (52, 32318616), (62, 27105936), (66, 25463152), (78, 21545744), (88, 19097364), (93, 18070624), (96, 17505917), (104, 16159308), (121, 13888992), (124, 13552968), (132, 12731576), (143, 11752224), (156, 10772872), (176, 9548682), (186, 9035312), (208, 8079654), (242, 6944496), (248, 6776484), (264, 6365788), (286, 5876112), (312, 5386436), (341, 4928352), (352, 4774341), (359, 4681248), (363, 4629664), (372, 4517656), (403, 4170144), (416, 4039827), (429, 3917408), (484, 3472248), (496, 3388242), (528, 3182894), (572, 2938056), (624, 2693218), (682, 2464176), (718, 2340624), (726, 2314832), (744, 2258828), (806, 2085072), (858, 1958704), (968, 1736124), (992, 1694121), (1023, 1642784), (1056, 1591447), (1077, 1560416), (1144, 1469028), (1209, 1390048), (1248, 1346609), (1364, 1232088), (1436, 1170312), (1452, 1157416), (1488, 1129414), (1573, 1068384), (1612, 1042536), (1716, 979352), (1936, 868062), (2046, 821392), (2154, 780208), (2288, 734514), (2418, 695024), (2728, 616044), (2872, 585156), (2904, 578708), (2976, 564707), (3146, 534192), (3224, 521268), (3432, 489676), (3751, 448032), (3872, 434031), (3949, 425568), (4092, 410696), (4308, 390104), (4433, 379104), (4576, 367257), (4667, 360096), (4719, 356128), (4836, 347512), (5456, 308022), (5744, 292578), (5808, 289354), (6292, 267096), (6448, 260634), (6864, 244838), (7502, 224016), (7898, 212784), (8184, 205348), (8616, 195052), (8866, 189552), (9334, 180048), (9438, 178064), (9672, 173756), (10912, 154011), (11129, 151008), (11253, 149344), (11488, 146289), (11616, 144677), (11847, 141856), (12584, 133548), (12896, 130317), (13299, 126368), (13728, 122419), (14001, 120032), (15004, 112008), (15796, 106392), (16368, 102674), (17232, 97526), (17732, 94776), (18668, 90024), (18876, 89032), (19344, 86878), (22258, 75504), (22506, 74672), (23694, 70928), (25168, 66774), (26598, 63184), (28002, 60016), (30008, 56004), (31592, 53196), (32736, 51337), (33387, 50336), (34464, 48763), (35464, 47388), (37336, 45012), (37752, 44516), (38688, 43439)]