1008737520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2767}}^1$

素因数の和:2828

約数の個数: 240

約数和(自身を含む): 3756331008

約数和(自身を除く): 2747593488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 49, 56, 60, 62, 70, 80, 84, 93, 98, 105, 112, 120, 124, 140, 147, 155, 168, 186, 196, 210, 217, 240, 245, 248, 280, 294, 310, 336, 372, 392, 420, 434, 465, 490, 496, 560, 588, 620, 651, 735, 744, 784, 840, 868, 930, 980, 1085, 1176, 1240, 1302, 1470, 1488, 1519, 1680, 1736, 1860, 1960, 2170, 2352, 2480, 2604, 2767, 2940, 3038, 3255, 3472, 3720, 3920, 4340, 4557, 5208, 5534, 5880, 6076, 6510, 7440, 7595, 8301, 8680, 9114, 10416, 11068, 11760, 12152, 13020, 13835, 15190, 16602, 17360, 18228, 19369, 22136, 22785, 24304, 26040, 27670, 30380, 33204, 36456, 38738, 41505, 44272, 45570, 52080, 55340, 58107, 60760, 66408, 72912, 77476, 83010, 85777, 91140, 96845, 110680, 116214, 121520, 132816, 135583, 154952, 166020, 171554, 182280, 193690, 221360, 232428, 257331, 271166, 290535, 309904, 332040, 343108, 364560, 387380, 406749, 428885, 464856, 514662, 542332, 581070, 600439, 664080, 677915, 686216, 774760, 813498, 857770, 929712, 1029324, 1084664, 1162140, 1200878, 1286655, 1355830, 1372432, 1549520, 1626996, 1715540, 1801317, 2033745, 2058648, 2169328, 2324280, 2401756, 2573310, 2711660, 3002195, 3253992, 3431080, 3602634, 4067490, 4117296, 4203073, 4648560, 4803512, 5146620, 5423320, 6004390, 6507984, 6862160, 7205268, 8134980, 8406146, 9006585, 9607024, 10293240, 10846640, 12008780, 12609219, 14410536, 16269960, 16812292, 18013170, 20586480, 21015365, 24017560, 25218438, 28821072, 32539920, 33624584, 36026340, 42030730, 48035120, 50436876, 63046095, 67249168, 72052680, 84061460, 100873752, 126092190, 144105360, 168122920, 201747504, 252184380, 336245840, 504368760, 1008737520]

約数ペア:

[(1, 1008737520), (2, 504368760), (3, 336245840), (4, 252184380), (5, 201747504), (6, 168122920), (7, 144105360), (8, 126092190), (10, 100873752), (12, 84061460), (14, 72052680), (15, 67249168), (16, 63046095), (20, 50436876), (21, 48035120), (24, 42030730), (28, 36026340), (30, 33624584), (31, 32539920), (35, 28821072), (40, 25218438), (42, 24017560), (48, 21015365), (49, 20586480), (56, 18013170), (60, 16812292), (62, 16269960), (70, 14410536), (80, 12609219), (84, 12008780), (93, 10846640), (98, 10293240), (105, 9607024), (112, 9006585), (120, 8406146), (124, 8134980), (140, 7205268), (147, 6862160), (155, 6507984), (168, 6004390), (186, 5423320), (196, 5146620), (210, 4803512), (217, 4648560), (240, 4203073), (245, 4117296), (248, 4067490), (280, 3602634), (294, 3431080), (310, 3253992), (336, 3002195), (372, 2711660), (392, 2573310), (420, 2401756), (434, 2324280), (465, 2169328), (490, 2058648), (496, 2033745), (560, 1801317), (588, 1715540), (620, 1626996), (651, 1549520), (735, 1372432), (744, 1355830), (784, 1286655), (840, 1200878), (868, 1162140), (930, 1084664), (980, 1029324), (1085, 929712), (1176, 857770), (1240, 813498), (1302, 774760), (1470, 686216), (1488, 677915), (1519, 664080), (1680, 600439), (1736, 581070), (1860, 542332), (1960, 514662), (2170, 464856), (2352, 428885), (2480, 406749), (2604, 387380), (2767, 364560), (2940, 343108), (3038, 332040), (3255, 309904), (3472, 290535), (3720, 271166), (3920, 257331), (4340, 232428), (4557, 221360), (5208, 193690), (5534, 182280), (5880, 171554), (6076, 166020), (6510, 154952), (7440, 135583), (7595, 132816), (8301, 121520), (8680, 116214), (9114, 110680), (10416, 96845), (11068, 91140), (11760, 85777), (12152, 83010), (13020, 77476), (13835, 72912), (15190, 66408), (16602, 60760), (17360, 58107), (18228, 55340), (19369, 52080), (22136, 45570), (22785, 44272), (24304, 41505), (26040, 38738), (27670, 36456), (30380, 33204)]