15972256656

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{29873}}^1$

素因数の和:30013

約数の個数: 120

約数和(自身を含む): 46230612480

約数和(自身を除く): 30258355824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 79, 94, 141, 144, 158, 188, 237, 282, 316, 376, 423, 474, 564, 632, 711, 752, 846, 948, 1128, 1264, 1422, 1692, 1896, 2256, 2844, 3384, 3713, 3792, 5688, 6768, 7426, 11139, 11376, 14852, 22278, 29704, 29873, 33417, 44556, 59408, 59746, 66834, 89112, 89619, 119492, 133668, 178224, 179238, 238984, 267336, 268857, 358476, 477968, 534672, 537714, 716952, 1075428, 1404031, 1433904, 2150856, 2359967, 2808062, 4212093, 4301712, 4719934, 5616124, 7079901, 8424186, 9439868, 11232248, 12636279, 14159802, 16848372, 18879736, 21239703, 22464496, 25272558, 28319604, 33696744, 37759472, 42479406, 50545116, 56639208, 67393488, 84958812, 101090232, 110918449, 113278416, 169917624, 202180464, 221836898, 332755347, 339835248, 443673796, 665510694, 887347592, 998266041, 1331021388, 1774695184, 1996532082, 2662042776, 3993064164, 5324085552, 7986128328, 15972256656]

約数ペア:

[(1, 15972256656), (2, 7986128328), (3, 5324085552), (4, 3993064164), (6, 2662042776), (8, 1996532082), (9, 1774695184), (12, 1331021388), (16, 998266041), (18, 887347592), (24, 665510694), (36, 443673796), (47, 339835248), (48, 332755347), (72, 221836898), (79, 202180464), (94, 169917624), (141, 113278416), (144, 110918449), (158, 101090232), (188, 84958812), (237, 67393488), (282, 56639208), (316, 50545116), (376, 42479406), (423, 37759472), (474, 33696744), (564, 28319604), (632, 25272558), (711, 22464496), (752, 21239703), (846, 18879736), (948, 16848372), (1128, 14159802), (1264, 12636279), (1422, 11232248), (1692, 9439868), (1896, 8424186), (2256, 7079901), (2844, 5616124), (3384, 4719934), (3713, 4301712), (3792, 4212093), (5688, 2808062), (6768, 2359967), (7426, 2150856), (11139, 1433904), (11376, 1404031), (14852, 1075428), (22278, 716952), (29704, 537714), (29873, 534672), (33417, 477968), (44556, 358476), (59408, 268857), (59746, 267336), (66834, 238984), (89112, 179238), (89619, 178224), (119492, 133668)]