407042160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3319}}^1$

素因数の和:3415

約数の個数: 160

約数和(自身を含む): 1462287360

約数和(自身を除く): 1055245200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 73, 80, 84, 105, 112, 120, 140, 146, 168, 210, 219, 240, 280, 292, 336, 365, 420, 438, 511, 560, 584, 730, 840, 876, 1022, 1095, 1168, 1460, 1533, 1680, 1752, 2044, 2190, 2555, 2920, 3066, 3319, 3504, 4088, 4380, 5110, 5840, 6132, 6638, 7665, 8176, 8760, 9957, 10220, 12264, 13276, 15330, 16595, 17520, 19914, 20440, 23233, 24528, 26552, 30660, 33190, 39828, 40880, 46466, 49785, 53104, 61320, 66380, 69699, 79656, 92932, 99570, 116165, 122640, 132760, 139398, 159312, 185864, 199140, 232330, 242287, 265520, 278796, 348495, 371728, 398280, 464660, 484574, 557592, 696990, 726861, 796560, 929320, 969148, 1115184, 1211435, 1393980, 1453722, 1696009, 1858640, 1938296, 2422870, 2787960, 2907444, 3392018, 3634305, 3876592, 4845740, 5088027, 5575920, 5814888, 6784036, 7268610, 8480045, 9691480, 10176054, 11629776, 13568072, 14537220, 16960090, 19382960, 20352108, 25440135, 27136144, 29074440, 33920180, 40704216, 50880270, 58148880, 67840360, 81408432, 101760540, 135680720, 203521080, 407042160]

約数ペア:

[(1, 407042160), (2, 203521080), (3, 135680720), (4, 101760540), (5, 81408432), (6, 67840360), (7, 58148880), (8, 50880270), (10, 40704216), (12, 33920180), (14, 29074440), (15, 27136144), (16, 25440135), (20, 20352108), (21, 19382960), (24, 16960090), (28, 14537220), (30, 13568072), (35, 11629776), (40, 10176054), (42, 9691480), (48, 8480045), (56, 7268610), (60, 6784036), (70, 5814888), (73, 5575920), (80, 5088027), (84, 4845740), (105, 3876592), (112, 3634305), (120, 3392018), (140, 2907444), (146, 2787960), (168, 2422870), (210, 1938296), (219, 1858640), (240, 1696009), (280, 1453722), (292, 1393980), (336, 1211435), (365, 1115184), (420, 969148), (438, 929320), (511, 796560), (560, 726861), (584, 696990), (730, 557592), (840, 484574), (876, 464660), (1022, 398280), (1095, 371728), (1168, 348495), (1460, 278796), (1533, 265520), (1680, 242287), (1752, 232330), (2044, 199140), (2190, 185864), (2555, 159312), (2920, 139398), (3066, 132760), (3319, 122640), (3504, 116165), (4088, 99570), (4380, 92932), (5110, 79656), (5840, 69699), (6132, 66380), (6638, 61320), (7665, 53104), (8176, 49785), (8760, 46466), (9957, 40880), (10220, 39828), (12264, 33190), (13276, 30660), (15330, 26552), (16595, 24528), (17520, 23233), (19914, 20440)]