1022882640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{25219}}^1$

素因数の和:25261

約数の個数: 120

約数和(自身を含む): 3433753440

約数和(自身を除く): 2410870800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 169, 195, 208, 240, 260, 312, 338, 390, 507, 520, 624, 676, 780, 845, 1014, 1040, 1352, 1560, 1690, 2028, 2535, 2704, 3120, 3380, 4056, 5070, 6760, 8112, 10140, 13520, 20280, 25219, 40560, 50438, 75657, 100876, 126095, 151314, 201752, 252190, 302628, 327847, 378285, 403504, 504380, 605256, 655694, 756570, 983541, 1008760, 1210512, 1311388, 1513140, 1639235, 1967082, 2017520, 2622776, 3026280, 3278470, 3934164, 4262011, 4917705, 5245552, 6052560, 6556940, 7868328, 8524022, 9835410, 12786033, 13113880, 15736656, 17048044, 19670820, 21310055, 25572066, 26227760, 34096088, 39341640, 42620110, 51144132, 63930165, 68192176, 78683280, 85240220, 102288264, 127860330, 170480440, 204576528, 255720660, 340960880, 511441320, 1022882640]

約数ペア:

[(1, 1022882640), (2, 511441320), (3, 340960880), (4, 255720660), (5, 204576528), (6, 170480440), (8, 127860330), (10, 102288264), (12, 85240220), (13, 78683280), (15, 68192176), (16, 63930165), (20, 51144132), (24, 42620110), (26, 39341640), (30, 34096088), (39, 26227760), (40, 25572066), (48, 21310055), (52, 19670820), (60, 17048044), (65, 15736656), (78, 13113880), (80, 12786033), (104, 9835410), (120, 8524022), (130, 7868328), (156, 6556940), (169, 6052560), (195, 5245552), (208, 4917705), (240, 4262011), (260, 3934164), (312, 3278470), (338, 3026280), (390, 2622776), (507, 2017520), (520, 1967082), (624, 1639235), (676, 1513140), (780, 1311388), (845, 1210512), (1014, 1008760), (1040, 983541), (1352, 756570), (1560, 655694), (1690, 605256), (2028, 504380), (2535, 403504), (2704, 378285), (3120, 327847), (3380, 302628), (4056, 252190), (5070, 201752), (6760, 151314), (8112, 126095), (10140, 100876), (13520, 75657), (20280, 50438), (25219, 40560)]