1079788140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{419}}^1$

素因数の和:676

約数の個数: 144

約数和(自身を含む): 3338899200

約数和(自身を除く): 2259111060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 103, 139, 180, 206, 278, 309, 412, 417, 419, 515, 556, 618, 695, 834, 838, 927, 1030, 1236, 1251, 1257, 1390, 1545, 1668, 1676, 1854, 2060, 2085, 2095, 2502, 2514, 2780, 3090, 3708, 3771, 4170, 4190, 4635, 5004, 5028, 6180, 6255, 6285, 7542, 8340, 8380, 9270, 12510, 12570, 14317, 15084, 18540, 18855, 25020, 25140, 28634, 37710, 42951, 43157, 57268, 58241, 71585, 75420, 85902, 86314, 116482, 128853, 129471, 143170, 171804, 172628, 174723, 214755, 215785, 232964, 257706, 258942, 286340, 291205, 349446, 388413, 429510, 431570, 515412, 517884, 524169, 582410, 644265, 647355, 698892, 776826, 859020, 863140, 873615, 1048338, 1164820, 1288530, 1294710, 1553652, 1747230, 1942065, 2096676, 2577060, 2589420, 2620845, 3494460, 3884130, 5241690, 5998823, 7768260, 10483380, 11997646, 17996469, 23995292, 29994115, 35992938, 53989407, 59988230, 71985876, 89982345, 107978814, 119976460, 179964690, 215957628, 269947035, 359929380, 539894070, 1079788140]

約数ペア:

[(1, 1079788140), (2, 539894070), (3, 359929380), (4, 269947035), (5, 215957628), (6, 179964690), (9, 119976460), (10, 107978814), (12, 89982345), (15, 71985876), (18, 59988230), (20, 53989407), (30, 35992938), (36, 29994115), (45, 23995292), (60, 17996469), (90, 11997646), (103, 10483380), (139, 7768260), (180, 5998823), (206, 5241690), (278, 3884130), (309, 3494460), (412, 2620845), (417, 2589420), (419, 2577060), (515, 2096676), (556, 1942065), (618, 1747230), (695, 1553652), (834, 1294710), (838, 1288530), (927, 1164820), (1030, 1048338), (1236, 873615), (1251, 863140), (1257, 859020), (1390, 776826), (1545, 698892), (1668, 647355), (1676, 644265), (1854, 582410), (2060, 524169), (2085, 517884), (2095, 515412), (2502, 431570), (2514, 429510), (2780, 388413), (3090, 349446), (3708, 291205), (3771, 286340), (4170, 258942), (4190, 257706), (4635, 232964), (5004, 215785), (5028, 214755), (6180, 174723), (6255, 172628), (6285, 171804), (7542, 143170), (8340, 129471), (8380, 128853), (9270, 116482), (12510, 86314), (12570, 85902), (14317, 75420), (15084, 71585), (18540, 58241), (18855, 57268), (25020, 43157), (25140, 42951), (28634, 37710)]