488144800

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:312

約数の個数: 288

約数和(自身を含む): 1488279744

約数和(自身を除く): 1000134944

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 17, 20, 22, 25, 26, 32, 34, 40, 44, 50, 52, 55, 65, 68, 80, 85, 88, 100, 104, 110, 130, 136, 143, 160, 170, 176, 187, 200, 208, 220, 221, 251, 260, 272, 275, 286, 325, 340, 352, 374, 400, 416, 425, 440, 442, 502, 520, 544, 550, 572, 650, 680, 715, 748, 800, 850, 880, 884, 935, 1004, 1040, 1100, 1105, 1144, 1255, 1300, 1360, 1430, 1496, 1700, 1760, 1768, 1870, 2008, 2080, 2200, 2210, 2288, 2431, 2510, 2600, 2720, 2761, 2860, 2992, 3263, 3400, 3536, 3575, 3740, 4016, 4267, 4400, 4420, 4576, 4675, 4862, 5020, 5200, 5522, 5525, 5720, 5984, 6275, 6526, 6800, 7072, 7150, 7480, 8032, 8534, 8800, 8840, 9350, 9724, 10040, 10400, 11044, 11050, 11440, 12155, 12550, 13052, 13600, 13805, 14300, 14960, 16315, 17068, 17680, 18700, 19448, 20080, 21335, 22088, 22100, 22880, 24310, 25100, 26104, 27610, 28600, 29920, 32630, 34136, 35360, 35893, 37400, 38896, 40160, 42670, 44176, 44200, 46937, 48620, 50200, 52208, 55220, 55471, 57200, 60775, 65260, 68272, 69025, 71786, 74800, 77792, 81575, 85340, 88352, 88400, 93874, 97240, 100400, 104416, 106675, 110440, 110942, 114400, 121550, 130520, 136544, 138050, 143572, 149600, 163150, 170680, 176800, 179465, 187748, 194480, 200800, 213350, 220880, 221884, 234685, 243100, 261040, 276100, 277355, 287144, 326300, 341360, 358930, 375496, 388960, 426700, 441760, 443768, 469370, 486200, 522080, 552200, 554710, 574288, 610181, 652600, 682720, 717860, 750992, 853400, 887536, 897325, 938740, 972400, 1104400, 1109420, 1148576, 1173425, 1220362, 1305200, 1386775, 1435720, 1501984, 1706800, 1775072, 1794650, 1877480, 1944800, 2208800, 2218840, 2346850, 2440724, 2610400, 2773550, 2871440, 3050905, 3413600, 3589300, 3754960, 4437680, 4693700, 4881448, 5547100, 5742880, 6101810, 7178600, 7509920, 8875360, 9387400, 9762896, 11094200, 12203620, 14357200, 15254525, 18774800, 19525792, 22188400, 24407240, 28714400, 30509050, 37549600, 44376800, 48814480, 61018100, 97628960, 122036200, 244072400, 488144800]

約数ペア:

[(1, 488144800), (2, 244072400), (4, 122036200), (5, 97628960), (8, 61018100), (10, 48814480), (11, 44376800), (13, 37549600), (16, 30509050), (17, 28714400), (20, 24407240), (22, 22188400), (25, 19525792), (26, 18774800), (32, 15254525), (34, 14357200), (40, 12203620), (44, 11094200), (50, 9762896), (52, 9387400), (55, 8875360), (65, 7509920), (68, 7178600), (80, 6101810), (85, 5742880), (88, 5547100), (100, 4881448), (104, 4693700), (110, 4437680), (130, 3754960), (136, 3589300), (143, 3413600), (160, 3050905), (170, 2871440), (176, 2773550), (187, 2610400), (200, 2440724), (208, 2346850), (220, 2218840), (221, 2208800), (251, 1944800), (260, 1877480), (272, 1794650), (275, 1775072), (286, 1706800), (325, 1501984), (340, 1435720), (352, 1386775), (374, 1305200), (400, 1220362), (416, 1173425), (425, 1148576), (440, 1109420), (442, 1104400), (502, 972400), (520, 938740), (544, 897325), (550, 887536), (572, 853400), (650, 750992), (680, 717860), (715, 682720), (748, 652600), (800, 610181), (850, 574288), (880, 554710), (884, 552200), (935, 522080), (1004, 486200), (1040, 469370), (1100, 443768), (1105, 441760), (1144, 426700), (1255, 388960), (1300, 375496), (1360, 358930), (1430, 341360), (1496, 326300), (1700, 287144), (1760, 277355), (1768, 276100), (1870, 261040), (2008, 243100), (2080, 234685), (2200, 221884), (2210, 220880), (2288, 213350), (2431, 200800), (2510, 194480), (2600, 187748), (2720, 179465), (2761, 176800), (2860, 170680), (2992, 163150), (3263, 149600), (3400, 143572), (3536, 138050), (3575, 136544), (3740, 130520), (4016, 121550), (4267, 114400), (4400, 110942), (4420, 110440), (4576, 106675), (4675, 104416), (4862, 100400), (5020, 97240), (5200, 93874), (5522, 88400), (5525, 88352), (5720, 85340), (5984, 81575), (6275, 77792), (6526, 74800), (6800, 71786), (7072, 69025), (7150, 68272), (7480, 65260), (8032, 60775), (8534, 57200), (8800, 55471), (8840, 55220), (9350, 52208), (9724, 50200), (10040, 48620), (10400, 46937), (11044, 44200), (11050, 44176), (11440, 42670), (12155, 40160), (12550, 38896), (13052, 37400), (13600, 35893), (13805, 35360), (14300, 34136), (14960, 32630), (16315, 29920), (17068, 28600), (17680, 27610), (18700, 26104), (19448, 25100), (20080, 24310), (21335, 22880), (22088, 22100)]