64252440

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{2833}}^1$

素因数の和:2863

約数の個数: 160

約数和(自身を含む): 246898080

約数和(自身を除く): 182645640

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, 2833, 2835, 3240, 3780, 4536, 5666, 5670, 7560, 8499, 11332, 11340, 14165, 16998, 19831, 22664, 22680, 25497, 28330, 33996, 39662, 42495, 50994, 56660, 59493, 67992, 76491, 79324, 84990, 99155, 101988, 113320, 118986, 127485, 152982, 158648, 169980, 178479, 198310, 203976, 229473, 237972, 254970, 297465, 305964, 339960, 356958, 382455, 396620, 458946, 475944, 509940, 535437, 594930, 611928, 713916, 764910, 793240, 892395, 917892, 1019880, 1070874, 1147365, 1189860, 1427832, 1529820, 1606311, 1784790, 1835784, 2141748, 2294730, 2379720, 2677185, 3059640, 3212622, 3569580, 4283496, 4589460, 5354370, 6425244, 7139160, 8031555, 9178920, 10708740, 12850488, 16063110, 21417480, 32126220, 64252440]

約数ペア:

[(1, 64252440), (2, 32126220), (3, 21417480), (4, 16063110), (5, 12850488), (6, 10708740), (7, 9178920), (8, 8031555), (9, 7139160), (10, 6425244), (12, 5354370), (14, 4589460), (15, 4283496), (18, 3569580), (20, 3212622), (21, 3059640), (24, 2677185), (27, 2379720), (28, 2294730), (30, 2141748), (35, 1835784), (36, 1784790), (40, 1606311), (42, 1529820), (45, 1427832), (54, 1189860), (56, 1147365), (60, 1070874), (63, 1019880), (70, 917892), (72, 892395), (81, 793240), (84, 764910), (90, 713916), (105, 611928), (108, 594930), (120, 535437), (126, 509940), (135, 475944), (140, 458946), (162, 396620), (168, 382455), (180, 356958), (189, 339960), (210, 305964), (216, 297465), (252, 254970), (270, 237972), (280, 229473), (315, 203976), (324, 198310), (360, 178479), (378, 169980), (405, 158648), (420, 152982), (504, 127485), (540, 118986), (567, 113320), (630, 101988), (648, 99155), (756, 84990), (810, 79324), (840, 76491), (945, 67992), (1080, 59493), (1134, 56660), (1260, 50994), (1512, 42495), (1620, 39662), (1890, 33996), (2268, 28330), (2520, 25497), (2833, 22680), (2835, 22664), (3240, 19831), (3780, 16998), (4536, 14165), (5666, 11340), (5670, 11332), (7560, 8499)]