264652920

素因数分解:

$2^3\times 3^4\times 5^1\times 7^2\times {\mathrm{1667}}^1$

素因数の和:1704

約数の個数: 240

約数和(自身を含む): 1035377640

約数和(自身を除く): 770724720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 81, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 162, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 324, 360, 378, 392, 405, 420, 441, 490, 504, 540, 567, 588, 630, 648, 735, 756, 810, 840, 882, 945, 980, 1080, 1134, 1176, 1260, 1323, 1470, 1512, 1620, 1667, 1764, 1890, 1960, 2205, 2268, 2520, 2646, 2835, 2940, 3240, 3334, 3528, 3780, 3969, 4410, 4536, 5001, 5292, 5670, 5880, 6615, 6668, 7560, 7938, 8335, 8820, 10002, 10584, 11340, 11669, 13230, 13336, 15003, 15876, 16670, 17640, 19845, 20004, 22680, 23338, 25005, 26460, 30006, 31752, 33340, 35007, 39690, 40008, 45009, 46676, 50010, 52920, 58345, 60012, 66680, 70014, 75015, 79380, 81683, 90018, 93352, 100020, 105021, 116690, 120024, 135027, 140028, 150030, 158760, 163366, 175035, 180036, 200040, 210042, 225045, 233380, 245049, 270054, 280056, 300060, 315063, 326732, 350070, 360072, 408415, 420084, 450090, 466760, 490098, 525105, 540108, 600120, 630126, 653464, 675135, 700140, 735147, 816830, 840168, 900180, 945189, 980196, 1050210, 1080216, 1225245, 1260252, 1350270, 1400280, 1470294, 1575315, 1633660, 1800360, 1890378, 1960392, 2100420, 2205441, 2450490, 2520504, 2700540, 2940588, 3150630, 3267320, 3675735, 3780756, 4200840, 4410882, 4725945, 4900980, 5401080, 5881176, 6301260, 6616323, 7351470, 7561512, 8821764, 9451890, 9801960, 11027205, 12602520, 13232646, 14702940, 17643528, 18903780, 22054410, 26465292, 29405880, 33081615, 37807560, 44108820, 52930584, 66163230, 88217640, 132326460, 264652920]

約数ペア:

[(1, 264652920), (2, 132326460), (3, 88217640), (4, 66163230), (5, 52930584), (6, 44108820), (7, 37807560), (8, 33081615), (9, 29405880), (10, 26465292), (12, 22054410), (14, 18903780), (15, 17643528), (18, 14702940), (20, 13232646), (21, 12602520), (24, 11027205), (27, 9801960), (28, 9451890), (30, 8821764), (35, 7561512), (36, 7351470), (40, 6616323), (42, 6301260), (45, 5881176), (49, 5401080), (54, 4900980), (56, 4725945), (60, 4410882), (63, 4200840), (70, 3780756), (72, 3675735), (81, 3267320), (84, 3150630), (90, 2940588), (98, 2700540), (105, 2520504), (108, 2450490), (120, 2205441), (126, 2100420), (135, 1960392), (140, 1890378), (147, 1800360), (162, 1633660), (168, 1575315), (180, 1470294), (189, 1400280), (196, 1350270), (210, 1260252), (216, 1225245), (245, 1080216), (252, 1050210), (270, 980196), (280, 945189), (294, 900180), (315, 840168), (324, 816830), (360, 735147), (378, 700140), (392, 675135), (405, 653464), (420, 630126), (441, 600120), (490, 540108), (504, 525105), (540, 490098), (567, 466760), (588, 450090), (630, 420084), (648, 408415), (735, 360072), (756, 350070), (810, 326732), (840, 315063), (882, 300060), (945, 280056), (980, 270054), (1080, 245049), (1134, 233380), (1176, 225045), (1260, 210042), (1323, 200040), (1470, 180036), (1512, 175035), (1620, 163366), (1667, 158760), (1764, 150030), (1890, 140028), (1960, 135027), (2205, 120024), (2268, 116690), (2520, 105021), (2646, 100020), (2835, 93352), (2940, 90018), (3240, 81683), (3334, 79380), (3528, 75015), (3780, 70014), (3969, 66680), (4410, 60012), (4536, 58345), (5001, 52920), (5292, 50010), (5670, 46676), (5880, 45009), (6615, 40008), (6668, 39690), (7560, 35007), (7938, 33340), (8335, 31752), (8820, 30006), (10002, 26460), (10584, 25005), (11340, 23338), (11669, 22680), (13230, 20004), (13336, 19845), (15003, 17640), (15876, 16670)]