180026616

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1597}}^1$

素因数の和:1685

約数の個数: 128

約数和(自身を含む): 570677760

約数和(自身を除く): 390651144

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 61, 66, 77, 84, 88, 122, 132, 154, 168, 183, 231, 244, 264, 308, 366, 427, 462, 488, 616, 671, 732, 854, 924, 1281, 1342, 1464, 1597, 1708, 1848, 2013, 2562, 2684, 3194, 3416, 4026, 4697, 4791, 5124, 5368, 6388, 8052, 9394, 9582, 10248, 11179, 12776, 14091, 16104, 17567, 18788, 19164, 22358, 28182, 33537, 35134, 37576, 38328, 44716, 52701, 56364, 67074, 70268, 89432, 97417, 105402, 112728, 122969, 134148, 140536, 194834, 210804, 245938, 268296, 292251, 368907, 389668, 421608, 491876, 584502, 681919, 737814, 779336, 983752, 1071587, 1169004, 1363838, 1475628, 2045757, 2143174, 2338008, 2727676, 2951256, 3214761, 4091514, 4286348, 5455352, 6429522, 7501109, 8183028, 8572696, 12859044, 15002218, 16366056, 22503327, 25718088, 30004436, 45006654, 60008872, 90013308, 180026616]

約数ペア:

[(1, 180026616), (2, 90013308), (3, 60008872), (4, 45006654), (6, 30004436), (7, 25718088), (8, 22503327), (11, 16366056), (12, 15002218), (14, 12859044), (21, 8572696), (22, 8183028), (24, 7501109), (28, 6429522), (33, 5455352), (42, 4286348), (44, 4091514), (56, 3214761), (61, 2951256), (66, 2727676), (77, 2338008), (84, 2143174), (88, 2045757), (122, 1475628), (132, 1363838), (154, 1169004), (168, 1071587), (183, 983752), (231, 779336), (244, 737814), (264, 681919), (308, 584502), (366, 491876), (427, 421608), (462, 389668), (488, 368907), (616, 292251), (671, 268296), (732, 245938), (854, 210804), (924, 194834), (1281, 140536), (1342, 134148), (1464, 122969), (1597, 112728), (1708, 105402), (1848, 97417), (2013, 89432), (2562, 70268), (2684, 67074), (3194, 56364), (3416, 52701), (4026, 44716), (4697, 38328), (4791, 37576), (5124, 35134), (5368, 33537), (6388, 28182), (8052, 22358), (9394, 19164), (9582, 18788), (10248, 17567), (11179, 16104), (12776, 14091)]