779516400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{467}}^1$

素因数の和:608

約数の個数: 240

約数和(自身を含む): 2720075904

約数和(自身を除く): 1940559504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 107, 120, 130, 150, 156, 195, 200, 208, 214, 240, 260, 300, 312, 321, 325, 390, 400, 428, 467, 520, 535, 600, 624, 642, 650, 780, 856, 934, 975, 1040, 1070, 1200, 1284, 1300, 1391, 1401, 1560, 1605, 1712, 1868, 1950, 2140, 2335, 2568, 2600, 2675, 2782, 2802, 3120, 3210, 3736, 3900, 4173, 4280, 4670, 5136, 5200, 5350, 5564, 5604, 6071, 6420, 6955, 7005, 7472, 7800, 8025, 8346, 8560, 9340, 10700, 11128, 11208, 11675, 12142, 12840, 13910, 14010, 15600, 16050, 16692, 18213, 18680, 20865, 21400, 22256, 22416, 23350, 24284, 25680, 27820, 28020, 30355, 32100, 33384, 34775, 35025, 36426, 37360, 41730, 42800, 46700, 48568, 49969, 55640, 56040, 60710, 64200, 66768, 69550, 70050, 72852, 83460, 91065, 93400, 97136, 99938, 104325, 111280, 112080, 121420, 128400, 139100, 140100, 145704, 149907, 151775, 166920, 182130, 186800, 199876, 208650, 242840, 249845, 278200, 280200, 291408, 299814, 303550, 333840, 364260, 399752, 417300, 455325, 485680, 499690, 556400, 560400, 599628, 607100, 649597, 728520, 749535, 799504, 834600, 910650, 999380, 1199256, 1214200, 1249225, 1299194, 1457040, 1499070, 1669200, 1821300, 1948791, 1998760, 2398512, 2428400, 2498450, 2598388, 2998140, 3247985, 3642600, 3747675, 3897582, 3997520, 4996900, 5196776, 5996280, 6495970, 7285200, 7495350, 7795164, 9743955, 9993800, 10393552, 11992560, 12991940, 14990700, 15590328, 16239925, 19487910, 19987600, 25983880, 29981400, 31180656, 32479850, 38975820, 48719775, 51967760, 59962800, 64959700, 77951640, 97439550, 129919400, 155903280, 194879100, 259838800, 389758200, 779516400]

約数ペア:

[(1, 779516400), (2, 389758200), (3, 259838800), (4, 194879100), (5, 155903280), (6, 129919400), (8, 97439550), (10, 77951640), (12, 64959700), (13, 59962800), (15, 51967760), (16, 48719775), (20, 38975820), (24, 32479850), (25, 31180656), (26, 29981400), (30, 25983880), (39, 19987600), (40, 19487910), (48, 16239925), (50, 15590328), (52, 14990700), (60, 12991940), (65, 11992560), (75, 10393552), (78, 9993800), (80, 9743955), (100, 7795164), (104, 7495350), (107, 7285200), (120, 6495970), (130, 5996280), (150, 5196776), (156, 4996900), (195, 3997520), (200, 3897582), (208, 3747675), (214, 3642600), (240, 3247985), (260, 2998140), (300, 2598388), (312, 2498450), (321, 2428400), (325, 2398512), (390, 1998760), (400, 1948791), (428, 1821300), (467, 1669200), (520, 1499070), (535, 1457040), (600, 1299194), (624, 1249225), (642, 1214200), (650, 1199256), (780, 999380), (856, 910650), (934, 834600), (975, 799504), (1040, 749535), (1070, 728520), (1200, 649597), (1284, 607100), (1300, 599628), (1391, 560400), (1401, 556400), (1560, 499690), (1605, 485680), (1712, 455325), (1868, 417300), (1950, 399752), (2140, 364260), (2335, 333840), (2568, 303550), (2600, 299814), (2675, 291408), (2782, 280200), (2802, 278200), (3120, 249845), (3210, 242840), (3736, 208650), (3900, 199876), (4173, 186800), (4280, 182130), (4670, 166920), (5136, 151775), (5200, 149907), (5350, 145704), (5564, 140100), (5604, 139100), (6071, 128400), (6420, 121420), (6955, 112080), (7005, 111280), (7472, 104325), (7800, 99938), (8025, 97136), (8346, 93400), (8560, 91065), (9340, 83460), (10700, 72852), (11128, 70050), (11208, 69550), (11675, 66768), (12142, 64200), (12840, 60710), (13910, 56040), (14010, 55640), (15600, 49969), (16050, 48568), (16692, 46700), (18213, 42800), (18680, 41730), (20865, 37360), (21400, 36426), (22256, 35025), (22416, 34775), (23350, 33384), (24284, 32100), (25680, 30355), (27820, 28020)]