2247287120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{7477}}^1$

素因数の和:7537

約数の個数: 120

約数和(自身を含む): 5978122584

約数和(自身を除く): 3730835464

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 170, 208, 221, 260, 272, 289, 340, 442, 520, 578, 680, 884, 1040, 1105, 1156, 1360, 1445, 1768, 2210, 2312, 2890, 3536, 3757, 4420, 4624, 5780, 7477, 7514, 8840, 11560, 14954, 15028, 17680, 18785, 23120, 29908, 30056, 37385, 37570, 59816, 60112, 74770, 75140, 97201, 119632, 127109, 149540, 150280, 194402, 254218, 299080, 300560, 388804, 486005, 508436, 598160, 635545, 777608, 972010, 1016872, 1271090, 1555216, 1652417, 1944020, 2033744, 2160853, 2542180, 3304834, 3888040, 4321706, 5084360, 6609668, 7776080, 8262085, 8643412, 10168720, 10804265, 13219336, 16524170, 17286824, 21608530, 26438672, 28091089, 33048340, 34573648, 43217060, 56182178, 66096680, 86434120, 112364356, 132193360, 140455445, 172868240, 224728712, 280910890, 449457424, 561821780, 1123643560, 2247287120]

約数ペア:

[(1, 2247287120), (2, 1123643560), (4, 561821780), (5, 449457424), (8, 280910890), (10, 224728712), (13, 172868240), (16, 140455445), (17, 132193360), (20, 112364356), (26, 86434120), (34, 66096680), (40, 56182178), (52, 43217060), (65, 34573648), (68, 33048340), (80, 28091089), (85, 26438672), (104, 21608530), (130, 17286824), (136, 16524170), (170, 13219336), (208, 10804265), (221, 10168720), (260, 8643412), (272, 8262085), (289, 7776080), (340, 6609668), (442, 5084360), (520, 4321706), (578, 3888040), (680, 3304834), (884, 2542180), (1040, 2160853), (1105, 2033744), (1156, 1944020), (1360, 1652417), (1445, 1555216), (1768, 1271090), (2210, 1016872), (2312, 972010), (2890, 777608), (3536, 635545), (3757, 598160), (4420, 508436), (4624, 486005), (5780, 388804), (7477, 300560), (7514, 299080), (8840, 254218), (11560, 194402), (14954, 150280), (15028, 149540), (17680, 127109), (18785, 119632), (23120, 97201), (29908, 75140), (30056, 74770), (37385, 60112), (37570, 59816)]