355304040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{32537}}^1$

素因数の和:32571

約数の個数: 128

約数和(自身を含む): 1311932160

約数和(自身を除く): 956628120

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, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 32537, 65074, 97611, 130148, 162685, 195222, 227759, 260296, 325370, 390444, 422981, 455518, 488055, 650740, 683277, 780888, 845962, 911036, 976110, 1138795, 1268943, 1301480, 1366554, 1691924, 1822072, 1952220, 2114905, 2277590, 2537886, 2733108, 2960867, 3383848, 3416385, 3904440, 4229810, 4555180, 5075772, 5466216, 5921734, 6344715, 6832770, 8459620, 8882601, 9110360, 10151544, 11843468, 12689430, 13665540, 14804335, 16919240, 17765202, 23686936, 25378860, 27331080, 29608670, 35530404, 44413005, 50757720, 59217340, 71060808, 88826010, 118434680, 177652020, 355304040]

約数ペア:

[(1, 355304040), (2, 177652020), (3, 118434680), (4, 88826010), (5, 71060808), (6, 59217340), (7, 50757720), (8, 44413005), (10, 35530404), (12, 29608670), (13, 27331080), (14, 25378860), (15, 23686936), (20, 17765202), (21, 16919240), (24, 14804335), (26, 13665540), (28, 12689430), (30, 11843468), (35, 10151544), (39, 9110360), (40, 8882601), (42, 8459620), (52, 6832770), (56, 6344715), (60, 5921734), (65, 5466216), (70, 5075772), (78, 4555180), (84, 4229810), (91, 3904440), (104, 3416385), (105, 3383848), (120, 2960867), (130, 2733108), (140, 2537886), (156, 2277590), (168, 2114905), (182, 1952220), (195, 1822072), (210, 1691924), (260, 1366554), (273, 1301480), (280, 1268943), (312, 1138795), (364, 976110), (390, 911036), (420, 845962), (455, 780888), (520, 683277), (546, 650740), (728, 488055), (780, 455518), (840, 422981), (910, 390444), (1092, 325370), (1365, 260296), (1560, 227759), (1820, 195222), (2184, 162685), (2730, 130148), (3640, 97611), (5460, 65074), (10920, 32537)]