144539640

素因数分解:

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

素因数の和:6403

約数の個数: 160

約数和(自身を含む): 555302880

約数和(自身を除く): 410763240

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, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 6373, 7560, 11340, 12746, 19119, 22680, 25492, 31865, 38238, 44611, 50984, 57357, 63730, 76476, 89222, 95595, 114714, 127460, 133833, 152952, 172071, 178444, 191190, 223055, 229428, 254920, 267666, 286785, 344142, 356888, 382380, 401499, 446110, 458856, 516213, 535332, 573570, 669165, 688284, 764760, 802998, 860355, 892220, 1032426, 1070664, 1147140, 1204497, 1338330, 1376568, 1605996, 1720710, 1784440, 2007495, 2064852, 2294280, 2408994, 2581065, 2676660, 3211992, 3441420, 3613491, 4014990, 4129704, 4817988, 5162130, 5353320, 6022485, 6882840, 7226982, 8029980, 9635976, 10324260, 12044970, 14453964, 16059960, 18067455, 20648520, 24089940, 28907928, 36134910, 48179880, 72269820, 144539640]

約数ペア:

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