222554280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{797}}^1$

素因数の和:1003

約数の個数: 128

約数和(自身を含む): 723945600

約数和(自身を除く): 501391320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 179, 195, 260, 312, 358, 390, 520, 537, 716, 780, 797, 895, 1074, 1432, 1560, 1594, 1790, 2148, 2327, 2391, 2685, 3188, 3580, 3985, 4296, 4654, 4782, 5370, 6376, 6981, 7160, 7970, 9308, 9564, 10361, 10740, 11635, 11955, 13962, 15940, 18616, 19128, 20722, 21480, 23270, 23910, 27924, 31083, 31880, 34905, 41444, 46540, 47820, 51805, 55848, 62166, 69810, 82888, 93080, 95640, 103610, 124332, 139620, 142663, 155415, 207220, 248664, 279240, 285326, 310830, 414440, 427989, 570652, 621660, 713315, 855978, 1141304, 1243320, 1426630, 1711956, 1854619, 2139945, 2853260, 3423912, 3709238, 4279890, 5563857, 5706520, 7418476, 8559780, 9273095, 11127714, 14836952, 17119560, 18546190, 22255428, 27819285, 37092380, 44510856, 55638570, 74184760, 111277140, 222554280]

約数ペア:

[(1, 222554280), (2, 111277140), (3, 74184760), (4, 55638570), (5, 44510856), (6, 37092380), (8, 27819285), (10, 22255428), (12, 18546190), (13, 17119560), (15, 14836952), (20, 11127714), (24, 9273095), (26, 8559780), (30, 7418476), (39, 5706520), (40, 5563857), (52, 4279890), (60, 3709238), (65, 3423912), (78, 2853260), (104, 2139945), (120, 1854619), (130, 1711956), (156, 1426630), (179, 1243320), (195, 1141304), (260, 855978), (312, 713315), (358, 621660), (390, 570652), (520, 427989), (537, 414440), (716, 310830), (780, 285326), (797, 279240), (895, 248664), (1074, 207220), (1432, 155415), (1560, 142663), (1594, 139620), (1790, 124332), (2148, 103610), (2327, 95640), (2391, 93080), (2685, 82888), (3188, 69810), (3580, 62166), (3985, 55848), (4296, 51805), (4654, 47820), (4782, 46540), (5370, 41444), (6376, 34905), (6981, 31880), (7160, 31083), (7970, 27924), (9308, 23910), (9564, 23270), (10361, 21480), (10740, 20722), (11635, 19128), (11955, 18616), (13962, 15940)]