87091680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{821}}^1$

素因数の和:869

約数の個数: 192

約数和(自身を含む): 313201728

約数和(自身を除く): 226110048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 96, 102, 104, 120, 130, 136, 156, 160, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 416, 442, 480, 510, 520, 544, 624, 663, 680, 780, 816, 821, 884, 1020, 1040, 1105, 1248, 1326, 1360, 1560, 1632, 1642, 1768, 2040, 2080, 2210, 2463, 2652, 2720, 3120, 3284, 3315, 3536, 4080, 4105, 4420, 4926, 5304, 6240, 6568, 6630, 7072, 8160, 8210, 8840, 9852, 10608, 10673, 12315, 13136, 13260, 13957, 16420, 17680, 19704, 21216, 21346, 24630, 26272, 26520, 27914, 32019, 32840, 35360, 39408, 41871, 42692, 49260, 53040, 53365, 55828, 64038, 65680, 69785, 78816, 83742, 85384, 98520, 106080, 106730, 111656, 128076, 131360, 139570, 160095, 167484, 170768, 181441, 197040, 209355, 213460, 223312, 256152, 279140, 320190, 334968, 341536, 362882, 394080, 418710, 426920, 446624, 512304, 544323, 558280, 640380, 669936, 725764, 837420, 853840, 907205, 1024608, 1088646, 1116560, 1280760, 1339872, 1451528, 1674840, 1707680, 1814410, 2177292, 2233120, 2561520, 2721615, 2903056, 3349680, 3628820, 4354584, 5123040, 5443230, 5806112, 6699360, 7257640, 8709168, 10886460, 14515280, 17418336, 21772920, 29030560, 43545840, 87091680]

約数ペア:

[(1, 87091680), (2, 43545840), (3, 29030560), (4, 21772920), (5, 17418336), (6, 14515280), (8, 10886460), (10, 8709168), (12, 7257640), (13, 6699360), (15, 5806112), (16, 5443230), (17, 5123040), (20, 4354584), (24, 3628820), (26, 3349680), (30, 2903056), (32, 2721615), (34, 2561520), (39, 2233120), (40, 2177292), (48, 1814410), (51, 1707680), (52, 1674840), (60, 1451528), (65, 1339872), (68, 1280760), (78, 1116560), (80, 1088646), (85, 1024608), (96, 907205), (102, 853840), (104, 837420), (120, 725764), (130, 669936), (136, 640380), (156, 558280), (160, 544323), (170, 512304), (195, 446624), (204, 426920), (208, 418710), (221, 394080), (240, 362882), (255, 341536), (260, 334968), (272, 320190), (312, 279140), (340, 256152), (390, 223312), (408, 213460), (416, 209355), (442, 197040), (480, 181441), (510, 170768), (520, 167484), (544, 160095), (624, 139570), (663, 131360), (680, 128076), (780, 111656), (816, 106730), (821, 106080), (884, 98520), (1020, 85384), (1040, 83742), (1105, 78816), (1248, 69785), (1326, 65680), (1360, 64038), (1560, 55828), (1632, 53365), (1642, 53040), (1768, 49260), (2040, 42692), (2080, 41871), (2210, 39408), (2463, 35360), (2652, 32840), (2720, 32019), (3120, 27914), (3284, 26520), (3315, 26272), (3536, 24630), (4080, 21346), (4105, 21216), (4420, 19704), (4926, 17680), (5304, 16420), (6240, 13957), (6568, 13260), (6630, 13136), (7072, 12315), (8160, 10673), (8210, 10608), (8840, 9852)]