1283067680

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{1549}}^1$

素因数の和:1762

約数の個数: 96

約数和(自身を含む): 3149798400

約数和(自身を除く): 1866730720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 167, 248, 310, 334, 496, 620, 668, 835, 992, 1240, 1336, 1549, 1670, 2480, 2672, 3098, 3340, 4960, 5177, 5344, 6196, 6680, 7745, 10354, 12392, 13360, 15490, 20708, 24784, 25885, 26720, 30980, 41416, 48019, 49568, 51770, 61960, 82832, 96038, 103540, 123920, 165664, 192076, 207080, 240095, 247840, 258683, 384152, 414160, 480190, 517366, 768304, 828320, 960380, 1034732, 1293415, 1536608, 1920760, 2069464, 2586830, 3841520, 4138928, 5173660, 7683040, 8019173, 8277856, 10347320, 16038346, 20694640, 32076692, 40095865, 41389280, 64153384, 80191730, 128306768, 160383460, 256613536, 320766920, 641533840, 1283067680]

約数ペア:

[(1, 1283067680), (2, 641533840), (4, 320766920), (5, 256613536), (8, 160383460), (10, 128306768), (16, 80191730), (20, 64153384), (31, 41389280), (32, 40095865), (40, 32076692), (62, 20694640), (80, 16038346), (124, 10347320), (155, 8277856), (160, 8019173), (167, 7683040), (248, 5173660), (310, 4138928), (334, 3841520), (496, 2586830), (620, 2069464), (668, 1920760), (835, 1536608), (992, 1293415), (1240, 1034732), (1336, 960380), (1549, 828320), (1670, 768304), (2480, 517366), (2672, 480190), (3098, 414160), (3340, 384152), (4960, 258683), (5177, 247840), (5344, 240095), (6196, 207080), (6680, 192076), (7745, 165664), (10354, 123920), (12392, 103540), (13360, 96038), (15490, 82832), (20708, 61960), (24784, 51770), (25885, 49568), (26720, 48019), (30980, 41416)]