324996840

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{42989}}^1$

素因数の和:43016

約数の個数: 128

約数和(自身を含む): 1238112000

約数和(自身を除く): 913115160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 42989, 85978, 128967, 171956, 214945, 257934, 300923, 343912, 386901, 429890, 515868, 601846, 644835, 773802, 859780, 902769, 1031736, 1160703, 1203692, 1289670, 1504615, 1547604, 1719560, 1805538, 1934505, 2321406, 2407384, 2579340, 2708307, 3009230, 3095208, 3611076, 3869010, 4513845, 4642812, 5158680, 5416614, 5803515, 6018460, 7222152, 7738020, 8124921, 9027690, 9285624, 10833228, 11607030, 12036920, 13541535, 15476040, 16249842, 18055380, 21666456, 23214060, 27083070, 32499684, 36110760, 40624605, 46428120, 54166140, 64999368, 81249210, 108332280, 162498420, 324996840]

約数ペア:

[(1, 324996840), (2, 162498420), (3, 108332280), (4, 81249210), (5, 64999368), (6, 54166140), (7, 46428120), (8, 40624605), (9, 36110760), (10, 32499684), (12, 27083070), (14, 23214060), (15, 21666456), (18, 18055380), (20, 16249842), (21, 15476040), (24, 13541535), (27, 12036920), (28, 11607030), (30, 10833228), (35, 9285624), (36, 9027690), (40, 8124921), (42, 7738020), (45, 7222152), (54, 6018460), (56, 5803515), (60, 5416614), (63, 5158680), (70, 4642812), (72, 4513845), (84, 3869010), (90, 3611076), (105, 3095208), (108, 3009230), (120, 2708307), (126, 2579340), (135, 2407384), (140, 2321406), (168, 1934505), (180, 1805538), (189, 1719560), (210, 1547604), (216, 1504615), (252, 1289670), (270, 1203692), (280, 1160703), (315, 1031736), (360, 902769), (378, 859780), (420, 773802), (504, 644835), (540, 601846), (630, 515868), (756, 429890), (840, 386901), (945, 343912), (1080, 300923), (1260, 257934), (1512, 214945), (1890, 171956), (2520, 128967), (3780, 85978), (7560, 42989)]