1628168640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3319}}^1$

素因数の和:3419

約数の個数: 224

約数和(自身を含む): 5990661120

約数和(自身を除く): 4362492480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 73, 80, 84, 96, 105, 112, 120, 140, 146, 160, 168, 192, 210, 219, 224, 240, 280, 292, 320, 336, 365, 420, 438, 448, 480, 511, 560, 584, 672, 730, 840, 876, 960, 1022, 1095, 1120, 1168, 1344, 1460, 1533, 1680, 1752, 2044, 2190, 2240, 2336, 2555, 2920, 3066, 3319, 3360, 3504, 4088, 4380, 4672, 5110, 5840, 6132, 6638, 6720, 7008, 7665, 8176, 8760, 9957, 10220, 11680, 12264, 13276, 14016, 15330, 16352, 16595, 17520, 19914, 20440, 23233, 23360, 24528, 26552, 30660, 32704, 33190, 35040, 39828, 40880, 46466, 49056, 49785, 53104, 61320, 66380, 69699, 70080, 79656, 81760, 92932, 98112, 99570, 106208, 116165, 122640, 132760, 139398, 159312, 163520, 185864, 199140, 212416, 232330, 242287, 245280, 265520, 278796, 318624, 348495, 371728, 398280, 464660, 484574, 490560, 531040, 557592, 637248, 696990, 726861, 743456, 796560, 929320, 969148, 1062080, 1115184, 1211435, 1393980, 1453722, 1486912, 1593120, 1696009, 1858640, 1938296, 2230368, 2422870, 2787960, 2907444, 3186240, 3392018, 3634305, 3717280, 3876592, 4460736, 4845740, 5088027, 5575920, 5814888, 6784036, 7268610, 7434560, 7753184, 8480045, 9691480, 10176054, 11151840, 11629776, 13568072, 14537220, 15506368, 16960090, 19382960, 20352108, 22303680, 23259552, 25440135, 27136144, 29074440, 33920180, 38765920, 40704216, 46519104, 50880270, 54272288, 58148880, 67840360, 77531840, 81408432, 101760540, 108544576, 116297760, 135680720, 162816864, 203521080, 232595520, 271361440, 325633728, 407042160, 542722880, 814084320, 1628168640]

約数ペア:

[(1, 1628168640), (2, 814084320), (3, 542722880), (4, 407042160), (5, 325633728), (6, 271361440), (7, 232595520), (8, 203521080), (10, 162816864), (12, 135680720), (14, 116297760), (15, 108544576), (16, 101760540), (20, 81408432), (21, 77531840), (24, 67840360), (28, 58148880), (30, 54272288), (32, 50880270), (35, 46519104), (40, 40704216), (42, 38765920), (48, 33920180), (56, 29074440), (60, 27136144), (64, 25440135), (70, 23259552), (73, 22303680), (80, 20352108), (84, 19382960), (96, 16960090), (105, 15506368), (112, 14537220), (120, 13568072), (140, 11629776), (146, 11151840), (160, 10176054), (168, 9691480), (192, 8480045), (210, 7753184), (219, 7434560), (224, 7268610), (240, 6784036), (280, 5814888), (292, 5575920), (320, 5088027), (336, 4845740), (365, 4460736), (420, 3876592), (438, 3717280), (448, 3634305), (480, 3392018), (511, 3186240), (560, 2907444), (584, 2787960), (672, 2422870), (730, 2230368), (840, 1938296), (876, 1858640), (960, 1696009), (1022, 1593120), (1095, 1486912), (1120, 1453722), (1168, 1393980), (1344, 1211435), (1460, 1115184), (1533, 1062080), (1680, 969148), (1752, 929320), (2044, 796560), (2190, 743456), (2240, 726861), (2336, 696990), (2555, 637248), (2920, 557592), (3066, 531040), (3319, 490560), (3360, 484574), (3504, 464660), (4088, 398280), (4380, 371728), (4672, 348495), (5110, 318624), (5840, 278796), (6132, 265520), (6638, 245280), (6720, 242287), (7008, 232330), (7665, 212416), (8176, 199140), (8760, 185864), (9957, 163520), (10220, 159312), (11680, 139398), (12264, 132760), (13276, 122640), (14016, 116165), (15330, 106208), (16352, 99570), (16595, 98112), (17520, 92932), (19914, 81760), (20440, 79656), (23233, 70080), (23360, 69699), (24528, 66380), (26552, 61320), (30660, 53104), (32704, 49785), (33190, 49056), (35040, 46466), (39828, 40880)]