488776680

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{937}}^1$

素因数の和:990

約数の個数: 320

約数和(自身を含む): 1961245440

約数和(自身を除く): 1472468760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 45, 46, 54, 56, 60, 63, 69, 70, 72, 81, 84, 90, 92, 105, 108, 115, 120, 126, 135, 138, 140, 161, 162, 168, 180, 184, 189, 207, 210, 216, 230, 252, 270, 276, 280, 315, 322, 324, 345, 360, 378, 405, 414, 420, 460, 483, 504, 540, 552, 567, 621, 630, 644, 648, 690, 756, 805, 810, 828, 840, 920, 937, 945, 966, 1035, 1080, 1134, 1242, 1260, 1288, 1380, 1449, 1512, 1610, 1620, 1656, 1863, 1874, 1890, 1932, 2070, 2268, 2415, 2484, 2520, 2760, 2811, 2835, 2898, 3105, 3220, 3240, 3726, 3748, 3780, 3864, 4140, 4347, 4536, 4685, 4830, 4968, 5622, 5670, 5796, 6210, 6440, 6559, 7245, 7452, 7496, 7560, 8280, 8433, 8694, 9315, 9370, 9660, 11244, 11340, 11592, 12420, 13041, 13118, 14055, 14490, 14904, 16866, 17388, 18630, 18740, 19320, 19677, 21551, 21735, 22488, 22680, 24840, 25299, 26082, 26236, 28110, 28980, 32795, 33732, 34776, 37260, 37480, 39354, 42165, 43102, 43470, 50598, 52164, 52472, 56220, 57960, 59031, 64653, 65205, 65590, 67464, 74520, 75897, 78708, 84330, 86204, 86940, 98385, 101196, 104328, 107755, 112440, 118062, 126495, 129306, 130410, 131180, 150857, 151794, 157416, 168660, 172408, 173880, 177093, 193959, 196770, 202392, 215510, 236124, 252990, 258612, 260820, 262360, 295155, 301714, 303588, 323265, 337320, 354186, 379485, 387918, 393540, 431020, 452571, 472248, 505980, 517224, 521640, 531279, 581877, 590310, 603428, 607176, 646530, 708372, 754285, 758970, 775836, 787080, 862040, 885465, 905142, 969795, 1011960, 1062558, 1163754, 1180620, 1206856, 1293060, 1357713, 1416744, 1508570, 1517940, 1551672, 1745631, 1770930, 1810284, 1939590, 2125116, 2262855, 2327508, 2361240, 2586120, 2656395, 2715426, 2909385, 3017140, 3035880, 3491262, 3541860, 3620568, 3879180, 4073139, 4250232, 4525710, 4655016, 5312790, 5430852, 5818770, 6034280, 6788565, 6982524, 7083720, 7758360, 8146278, 8728155, 9051420, 10625580, 10861704, 11637540, 12219417, 13577130, 13965048, 16292556, 17456310, 18102840, 20365695, 21251160, 23275080, 24438834, 27154260, 32585112, 34912620, 40731390, 48877668, 54308520, 61097085, 69825240, 81462780, 97755336, 122194170, 162925560, 244388340, 488776680]

約数ペア:

[(1, 488776680), (2, 244388340), (3, 162925560), (4, 122194170), (5, 97755336), (6, 81462780), (7, 69825240), (8, 61097085), (9, 54308520), (10, 48877668), (12, 40731390), (14, 34912620), (15, 32585112), (18, 27154260), (20, 24438834), (21, 23275080), (23, 21251160), (24, 20365695), (27, 18102840), (28, 17456310), (30, 16292556), (35, 13965048), (36, 13577130), (40, 12219417), (42, 11637540), (45, 10861704), (46, 10625580), (54, 9051420), (56, 8728155), (60, 8146278), (63, 7758360), (69, 7083720), (70, 6982524), (72, 6788565), (81, 6034280), (84, 5818770), (90, 5430852), (92, 5312790), (105, 4655016), (108, 4525710), (115, 4250232), (120, 4073139), (126, 3879180), (135, 3620568), (138, 3541860), (140, 3491262), (161, 3035880), (162, 3017140), (168, 2909385), (180, 2715426), (184, 2656395), (189, 2586120), (207, 2361240), (210, 2327508), (216, 2262855), (230, 2125116), (252, 1939590), (270, 1810284), (276, 1770930), (280, 1745631), (315, 1551672), (322, 1517940), (324, 1508570), (345, 1416744), (360, 1357713), (378, 1293060), (405, 1206856), (414, 1180620), (420, 1163754), (460, 1062558), (483, 1011960), (504, 969795), (540, 905142), (552, 885465), (567, 862040), (621, 787080), (630, 775836), (644, 758970), (648, 754285), (690, 708372), (756, 646530), (805, 607176), (810, 603428), (828, 590310), (840, 581877), (920, 531279), (937, 521640), (945, 517224), (966, 505980), (1035, 472248), (1080, 452571), (1134, 431020), (1242, 393540), (1260, 387918), (1288, 379485), (1380, 354186), (1449, 337320), (1512, 323265), (1610, 303588), (1620, 301714), (1656, 295155), (1863, 262360), (1874, 260820), (1890, 258612), (1932, 252990), (2070, 236124), (2268, 215510), (2415, 202392), (2484, 196770), (2520, 193959), (2760, 177093), (2811, 173880), (2835, 172408), (2898, 168660), (3105, 157416), (3220, 151794), (3240, 150857), (3726, 131180), (3748, 130410), (3780, 129306), (3864, 126495), (4140, 118062), (4347, 112440), (4536, 107755), (4685, 104328), (4830, 101196), (4968, 98385), (5622, 86940), (5670, 86204), (5796, 84330), (6210, 78708), (6440, 75897), (6559, 74520), (7245, 67464), (7452, 65590), (7496, 65205), (7560, 64653), (8280, 59031), (8433, 57960), (8694, 56220), (9315, 52472), (9370, 52164), (9660, 50598), (11244, 43470), (11340, 43102), (11592, 42165), (12420, 39354), (13041, 37480), (13118, 37260), (14055, 34776), (14490, 33732), (14904, 32795), (16866, 28980), (17388, 28110), (18630, 26236), (18740, 26082), (19320, 25299), (19677, 24840), (21551, 22680), (21735, 22488)]