1366513280

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2659}}^1$

素因数の和:2762

約数の個数: 128

約数和(自身を含む): 3613982400

約数和(自身を除く): 2247469120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 73, 80, 88, 110, 128, 146, 160, 176, 220, 292, 320, 352, 365, 440, 584, 640, 704, 730, 803, 880, 1168, 1408, 1460, 1606, 1760, 2336, 2659, 2920, 3212, 3520, 4015, 4672, 5318, 5840, 6424, 7040, 8030, 9344, 10636, 11680, 12848, 13295, 16060, 21272, 23360, 25696, 26590, 29249, 32120, 42544, 46720, 51392, 53180, 58498, 64240, 85088, 102784, 106360, 116996, 128480, 146245, 170176, 194107, 212720, 233992, 256960, 292490, 340352, 388214, 425440, 467984, 513920, 584980, 776428, 850880, 935968, 970535, 1169960, 1552856, 1701760, 1871936, 1941070, 2135177, 2339920, 3105712, 3743872, 3882140, 4270354, 4679840, 6211424, 7764280, 8540708, 9359680, 10675885, 12422848, 15528560, 17081416, 18719360, 21351770, 24845696, 31057120, 34162832, 42703540, 62114240, 68325664, 85407080, 124228480, 136651328, 170814160, 273302656, 341628320, 683256640, 1366513280]

約数ペア:

[(1, 1366513280), (2, 683256640), (4, 341628320), (5, 273302656), (8, 170814160), (10, 136651328), (11, 124228480), (16, 85407080), (20, 68325664), (22, 62114240), (32, 42703540), (40, 34162832), (44, 31057120), (55, 24845696), (64, 21351770), (73, 18719360), (80, 17081416), (88, 15528560), (110, 12422848), (128, 10675885), (146, 9359680), (160, 8540708), (176, 7764280), (220, 6211424), (292, 4679840), (320, 4270354), (352, 3882140), (365, 3743872), (440, 3105712), (584, 2339920), (640, 2135177), (704, 1941070), (730, 1871936), (803, 1701760), (880, 1552856), (1168, 1169960), (1408, 970535), (1460, 935968), (1606, 850880), (1760, 776428), (2336, 584980), (2659, 513920), (2920, 467984), (3212, 425440), (3520, 388214), (4015, 340352), (4672, 292490), (5318, 256960), (5840, 233992), (6424, 212720), (7040, 194107), (8030, 170176), (9344, 146245), (10636, 128480), (11680, 116996), (12848, 106360), (13295, 102784), (16060, 85088), (21272, 64240), (23360, 58498), (25696, 53180), (26590, 51392), (29249, 46720), (32120, 42544)]