229318440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8647}}^1$

素因数の和:8691

約数の個数: 128

約数和(自身を含む): 784546560

約数和(自身を除く): 555228120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1560, 1768, 2040, 2210, 2652, 3315, 4420, 5304, 6630, 8647, 8840, 13260, 17294, 25941, 26520, 34588, 43235, 51882, 69176, 86470, 103764, 112411, 129705, 146999, 172940, 207528, 224822, 259410, 293998, 337233, 345880, 440997, 449644, 518820, 562055, 587996, 674466, 734995, 881994, 899288, 1037640, 1124110, 1175992, 1348932, 1469990, 1686165, 1763988, 1910987, 2204985, 2248220, 2697864, 2939980, 3372330, 3527976, 3821974, 4409970, 4496440, 5732961, 5879960, 6744660, 7643948, 8819940, 9554935, 11465922, 13489320, 15287896, 17639880, 19109870, 22931844, 28664805, 38219740, 45863688, 57329610, 76439480, 114659220, 229318440]

約数ペア:

[(1, 229318440), (2, 114659220), (3, 76439480), (4, 57329610), (5, 45863688), (6, 38219740), (8, 28664805), (10, 22931844), (12, 19109870), (13, 17639880), (15, 15287896), (17, 13489320), (20, 11465922), (24, 9554935), (26, 8819940), (30, 7643948), (34, 6744660), (39, 5879960), (40, 5732961), (51, 4496440), (52, 4409970), (60, 3821974), (65, 3527976), (68, 3372330), (78, 2939980), (85, 2697864), (102, 2248220), (104, 2204985), (120, 1910987), (130, 1763988), (136, 1686165), (156, 1469990), (170, 1348932), (195, 1175992), (204, 1124110), (221, 1037640), (255, 899288), (260, 881994), (312, 734995), (340, 674466), (390, 587996), (408, 562055), (442, 518820), (510, 449644), (520, 440997), (663, 345880), (680, 337233), (780, 293998), (884, 259410), (1020, 224822), (1105, 207528), (1326, 172940), (1560, 146999), (1768, 129705), (2040, 112411), (2210, 103764), (2652, 86470), (3315, 69176), (4420, 51882), (5304, 43235), (6630, 34588), (8647, 26520), (8840, 25941), (13260, 17294)]