20248410360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{23537}}^1$

素因数の和:23725

約数の個数: 128

約数和(自身を含む): 62230705920

約数和(自身を除く): 41982295560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 107, 120, 134, 201, 214, 268, 321, 335, 402, 428, 535, 536, 642, 670, 804, 856, 1005, 1070, 1284, 1340, 1605, 1608, 2010, 2140, 2568, 2680, 3210, 4020, 4280, 6420, 7169, 8040, 12840, 14338, 21507, 23537, 28676, 35845, 43014, 47074, 57352, 70611, 71690, 86028, 94148, 107535, 117685, 141222, 143380, 172056, 188296, 215070, 235370, 282444, 286760, 353055, 430140, 470740, 564888, 706110, 860280, 941480, 1412220, 1576979, 2518459, 2824440, 3153958, 4730937, 5036918, 6307916, 7555377, 7884895, 9461874, 10073836, 12592295, 12615832, 15110754, 15769790, 18923748, 20147672, 23654685, 25184590, 30221508, 31539580, 37776885, 37847496, 47309370, 50369180, 60443016, 63079160, 75553770, 94618740, 100738360, 151107540, 168736753, 189237480, 302215080, 337473506, 506210259, 674947012, 843683765, 1012420518, 1349894024, 1687367530, 2024841036, 2531051295, 3374735060, 4049682072, 5062102590, 6749470120, 10124205180, 20248410360]

約数ペア:

[(1, 20248410360), (2, 10124205180), (3, 6749470120), (4, 5062102590), (5, 4049682072), (6, 3374735060), (8, 2531051295), (10, 2024841036), (12, 1687367530), (15, 1349894024), (20, 1012420518), (24, 843683765), (30, 674947012), (40, 506210259), (60, 337473506), (67, 302215080), (107, 189237480), (120, 168736753), (134, 151107540), (201, 100738360), (214, 94618740), (268, 75553770), (321, 63079160), (335, 60443016), (402, 50369180), (428, 47309370), (535, 37847496), (536, 37776885), (642, 31539580), (670, 30221508), (804, 25184590), (856, 23654685), (1005, 20147672), (1070, 18923748), (1284, 15769790), (1340, 15110754), (1605, 12615832), (1608, 12592295), (2010, 10073836), (2140, 9461874), (2568, 7884895), (2680, 7555377), (3210, 6307916), (4020, 5036918), (4280, 4730937), (6420, 3153958), (7169, 2824440), (8040, 2518459), (12840, 1576979), (14338, 1412220), (21507, 941480), (23537, 860280), (28676, 706110), (35845, 564888), (43014, 470740), (47074, 430140), (57352, 353055), (70611, 286760), (71690, 282444), (86028, 235370), (94148, 215070), (107535, 188296), (117685, 172056), (141222, 143380)]