662223120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{563}}^1$

素因数の和:634

約数の個数: 240

約数和(自身を含む): 2303691840

約数和(自身を除く): 1641468720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 39, 40, 48, 52, 58, 60, 65, 78, 80, 87, 104, 116, 120, 130, 145, 156, 169, 174, 195, 208, 232, 240, 260, 290, 312, 338, 348, 377, 390, 435, 464, 507, 520, 563, 580, 624, 676, 696, 754, 780, 845, 870, 1014, 1040, 1126, 1131, 1160, 1352, 1392, 1508, 1560, 1689, 1690, 1740, 1885, 2028, 2252, 2262, 2320, 2535, 2704, 2815, 3016, 3120, 3378, 3380, 3480, 3770, 4056, 4504, 4524, 4901, 5070, 5630, 5655, 6032, 6756, 6760, 6960, 7319, 7540, 8112, 8445, 9008, 9048, 9802, 10140, 11260, 11310, 13512, 13520, 14638, 14703, 15080, 16327, 16890, 18096, 19604, 20280, 21957, 22520, 22620, 24505, 27024, 29276, 29406, 30160, 32654, 33780, 36595, 39208, 40560, 43914, 45040, 45240, 48981, 49010, 58552, 58812, 65308, 67560, 73190, 73515, 78416, 81635, 87828, 90480, 95147, 97962, 98020, 109785, 117104, 117624, 130616, 135120, 146380, 147030, 163270, 175656, 190294, 195924, 196040, 212251, 219570, 235248, 244905, 261232, 285441, 292760, 294060, 326540, 351312, 380588, 391848, 392080, 424502, 439140, 475735, 489810, 570882, 585520, 588120, 636753, 653080, 761176, 783696, 849004, 878280, 951470, 979620, 1061255, 1141764, 1176240, 1273506, 1306160, 1427205, 1522352, 1698008, 1756560, 1902940, 1959240, 2122510, 2283528, 2547012, 2759263, 2854410, 3183765, 3396016, 3805880, 3918480, 4245020, 4567056, 5094024, 5518526, 5708820, 6367530, 7611760, 8277789, 8490040, 10188048, 11037052, 11417640, 12735060, 13796315, 16555578, 16980080, 22074104, 22835280, 25470120, 27592630, 33111156, 41388945, 44148208, 50940240, 55185260, 66222312, 82777890, 110370520, 132444624, 165555780, 220741040, 331111560, 662223120]

約数ペア:

[(1, 662223120), (2, 331111560), (3, 220741040), (4, 165555780), (5, 132444624), (6, 110370520), (8, 82777890), (10, 66222312), (12, 55185260), (13, 50940240), (15, 44148208), (16, 41388945), (20, 33111156), (24, 27592630), (26, 25470120), (29, 22835280), (30, 22074104), (39, 16980080), (40, 16555578), (48, 13796315), (52, 12735060), (58, 11417640), (60, 11037052), (65, 10188048), (78, 8490040), (80, 8277789), (87, 7611760), (104, 6367530), (116, 5708820), (120, 5518526), (130, 5094024), (145, 4567056), (156, 4245020), (169, 3918480), (174, 3805880), (195, 3396016), (208, 3183765), (232, 2854410), (240, 2759263), (260, 2547012), (290, 2283528), (312, 2122510), (338, 1959240), (348, 1902940), (377, 1756560), (390, 1698008), (435, 1522352), (464, 1427205), (507, 1306160), (520, 1273506), (563, 1176240), (580, 1141764), (624, 1061255), (676, 979620), (696, 951470), (754, 878280), (780, 849004), (845, 783696), (870, 761176), (1014, 653080), (1040, 636753), (1126, 588120), (1131, 585520), (1160, 570882), (1352, 489810), (1392, 475735), (1508, 439140), (1560, 424502), (1689, 392080), (1690, 391848), (1740, 380588), (1885, 351312), (2028, 326540), (2252, 294060), (2262, 292760), (2320, 285441), (2535, 261232), (2704, 244905), (2815, 235248), (3016, 219570), (3120, 212251), (3378, 196040), (3380, 195924), (3480, 190294), (3770, 175656), (4056, 163270), (4504, 147030), (4524, 146380), (4901, 135120), (5070, 130616), (5630, 117624), (5655, 117104), (6032, 109785), (6756, 98020), (6760, 97962), (6960, 95147), (7319, 90480), (7540, 87828), (8112, 81635), (8445, 78416), (9008, 73515), (9048, 73190), (9802, 67560), (10140, 65308), (11260, 58812), (11310, 58552), (13512, 49010), (13520, 48981), (14638, 45240), (14703, 45040), (15080, 43914), (16327, 40560), (16890, 39208), (18096, 36595), (19604, 33780), (20280, 32654), (21957, 30160), (22520, 29406), (22620, 29276), (24505, 27024)]