289079280

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{6373}}^1$

素因数の和:6405

約数の個数: 200

約数和(自身を含む): 1147625952

約数和(自身を除く): 858546672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1512, 1620, 1680, 1890, 2160, 2268, 2520, 2835, 3024, 3240, 3780, 4536, 5040, 5670, 6373, 6480, 7560, 9072, 11340, 12746, 15120, 19119, 22680, 25492, 31865, 38238, 44611, 45360, 50984, 57357, 63730, 76476, 89222, 95595, 101968, 114714, 127460, 133833, 152952, 172071, 178444, 191190, 223055, 229428, 254920, 267666, 286785, 305904, 344142, 356888, 382380, 401499, 446110, 458856, 509840, 516213, 535332, 573570, 669165, 688284, 713776, 764760, 802998, 860355, 892220, 917712, 1032426, 1070664, 1147140, 1204497, 1338330, 1376568, 1529520, 1605996, 1720710, 1784440, 2007495, 2064852, 2141328, 2294280, 2408994, 2581065, 2676660, 2753136, 3211992, 3441420, 3568880, 3613491, 4014990, 4129704, 4588560, 4817988, 5162130, 5353320, 6022485, 6423984, 6882840, 7226982, 8029980, 8259408, 9635976, 10324260, 10706640, 12044970, 13765680, 14453964, 16059960, 18067455, 19271952, 20648520, 24089940, 28907928, 32119920, 36134910, 41297040, 48179880, 57815856, 72269820, 96359760, 144539640, 289079280]

約数ペア:

[(1, 289079280), (2, 144539640), (3, 96359760), (4, 72269820), (5, 57815856), (6, 48179880), (7, 41297040), (8, 36134910), (9, 32119920), (10, 28907928), (12, 24089940), (14, 20648520), (15, 19271952), (16, 18067455), (18, 16059960), (20, 14453964), (21, 13765680), (24, 12044970), (27, 10706640), (28, 10324260), (30, 9635976), (35, 8259408), (36, 8029980), (40, 7226982), (42, 6882840), (45, 6423984), (48, 6022485), (54, 5353320), (56, 5162130), (60, 4817988), (63, 4588560), (70, 4129704), (72, 4014990), (80, 3613491), (81, 3568880), (84, 3441420), (90, 3211992), (105, 2753136), (108, 2676660), (112, 2581065), (120, 2408994), (126, 2294280), (135, 2141328), (140, 2064852), (144, 2007495), (162, 1784440), (168, 1720710), (180, 1605996), (189, 1529520), (210, 1376568), (216, 1338330), (240, 1204497), (252, 1147140), (270, 1070664), (280, 1032426), (315, 917712), (324, 892220), (336, 860355), (360, 802998), (378, 764760), (405, 713776), (420, 688284), (432, 669165), (504, 573570), (540, 535332), (560, 516213), (567, 509840), (630, 458856), (648, 446110), (720, 401499), (756, 382380), (810, 356888), (840, 344142), (945, 305904), (1008, 286785), (1080, 267666), (1134, 254920), (1260, 229428), (1296, 223055), (1512, 191190), (1620, 178444), (1680, 172071), (1890, 152952), (2160, 133833), (2268, 127460), (2520, 114714), (2835, 101968), (3024, 95595), (3240, 89222), (3780, 76476), (4536, 63730), (5040, 57357), (5670, 50984), (6373, 45360), (6480, 44611), (7560, 38238), (9072, 31865), (11340, 25492), (12746, 22680), (15120, 19119)]