152271040

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1217}}^1$

素因数の和:1274

約数の個数: 112

約数和(自身を含む): 400946112

約数和(自身を除く): 248675072

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 32, 34, 40, 46, 64, 68, 80, 85, 92, 115, 136, 160, 170, 184, 230, 272, 320, 340, 368, 391, 460, 544, 680, 736, 782, 920, 1088, 1217, 1360, 1472, 1564, 1840, 1955, 2434, 2720, 3128, 3680, 3910, 4868, 5440, 6085, 6256, 7360, 7820, 9736, 12170, 12512, 15640, 19472, 20689, 24340, 25024, 27991, 31280, 38944, 41378, 48680, 55982, 62560, 77888, 82756, 97360, 103445, 111964, 125120, 139955, 165512, 194720, 206890, 223928, 279910, 331024, 389440, 413780, 447856, 475847, 559820, 662048, 827560, 895712, 951694, 1119640, 1324096, 1655120, 1791424, 1903388, 2239280, 2379235, 3310240, 3806776, 4478560, 4758470, 6620480, 7613552, 8957120, 9516940, 15227104, 19033880, 30454208, 38067760, 76135520, 152271040]

約数ペア:

[(1, 152271040), (2, 76135520), (4, 38067760), (5, 30454208), (8, 19033880), (10, 15227104), (16, 9516940), (17, 8957120), (20, 7613552), (23, 6620480), (32, 4758470), (34, 4478560), (40, 3806776), (46, 3310240), (64, 2379235), (68, 2239280), (80, 1903388), (85, 1791424), (92, 1655120), (115, 1324096), (136, 1119640), (160, 951694), (170, 895712), (184, 827560), (230, 662048), (272, 559820), (320, 475847), (340, 447856), (368, 413780), (391, 389440), (460, 331024), (544, 279910), (680, 223928), (736, 206890), (782, 194720), (920, 165512), (1088, 139955), (1217, 125120), (1360, 111964), (1472, 103445), (1564, 97360), (1840, 82756), (1955, 77888), (2434, 62560), (2720, 55982), (3128, 48680), (3680, 41378), (3910, 38944), (4868, 31280), (5440, 27991), (6085, 25024), (6256, 24340), (7360, 20689), (7820, 19472), (9736, 15640), (12170, 12512)]