3461640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1$

素因数の和:351

約数の個数: 128

約数和(自身を含む): 12821760

約数和(自身を除く): 9360120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 317, 364, 390, 420, 455, 520, 546, 634, 728, 780, 840, 910, 951, 1092, 1268, 1365, 1560, 1585, 1820, 1902, 2184, 2219, 2536, 2730, 3170, 3640, 3804, 4121, 4438, 4755, 5460, 6340, 6657, 7608, 8242, 8876, 9510, 10920, 11095, 12363, 12680, 13314, 16484, 17752, 19020, 20605, 22190, 24726, 26628, 28847, 32968, 33285, 38040, 41210, 44380, 49452, 53256, 57694, 61815, 66570, 82420, 86541, 88760, 98904, 115388, 123630, 133140, 144235, 164840, 173082, 230776, 247260, 266280, 288470, 346164, 432705, 494520, 576940, 692328, 865410, 1153880, 1730820, 3461640]

約数ペア:

[(1, 3461640), (2, 1730820), (3, 1153880), (4, 865410), (5, 692328), (6, 576940), (7, 494520), (8, 432705), (10, 346164), (12, 288470), (13, 266280), (14, 247260), (15, 230776), (20, 173082), (21, 164840), (24, 144235), (26, 133140), (28, 123630), (30, 115388), (35, 98904), (39, 88760), (40, 86541), (42, 82420), (52, 66570), (56, 61815), (60, 57694), (65, 53256), (70, 49452), (78, 44380), (84, 41210), (91, 38040), (104, 33285), (105, 32968), (120, 28847), (130, 26628), (140, 24726), (156, 22190), (168, 20605), (182, 19020), (195, 17752), (210, 16484), (260, 13314), (273, 12680), (280, 12363), (312, 11095), (317, 10920), (364, 9510), (390, 8876), (420, 8242), (455, 7608), (520, 6657), (546, 6340), (634, 5460), (728, 4755), (780, 4438), (840, 4121), (910, 3804), (951, 3640), (1092, 3170), (1268, 2730), (1365, 2536), (1560, 2219), (1585, 2184), (1820, 1902)]