67314560

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:328

約数の個数: 128

約数和(自身を含む): 178459200

約数和(自身を除く): 111144640

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 32, 34, 40, 46, 64, 68, 80, 85, 92, 115, 128, 136, 160, 170, 184, 230, 269, 272, 320, 340, 368, 391, 460, 538, 544, 640, 680, 736, 782, 920, 1076, 1088, 1345, 1360, 1472, 1564, 1840, 1955, 2152, 2176, 2690, 2720, 2944, 3128, 3680, 3910, 4304, 4573, 5380, 5440, 6187, 6256, 7360, 7820, 8608, 9146, 10760, 10880, 12374, 12512, 14720, 15640, 17216, 18292, 21520, 22865, 24748, 25024, 30935, 31280, 34432, 36584, 43040, 45730, 49496, 50048, 61870, 62560, 73168, 86080, 91460, 98992, 105179, 123740, 125120, 146336, 172160, 182920, 197984, 210358, 247480, 250240, 292672, 365840, 395968, 420716, 494960, 525895, 585344, 731680, 791936, 841432, 989920, 1051790, 1463360, 1682864, 1979840, 2103580, 2926720, 3365728, 3959680, 4207160, 6731456, 8414320, 13462912, 16828640, 33657280, 67314560]

約数ペア:

[(1, 67314560), (2, 33657280), (4, 16828640), (5, 13462912), (8, 8414320), (10, 6731456), (16, 4207160), (17, 3959680), (20, 3365728), (23, 2926720), (32, 2103580), (34, 1979840), (40, 1682864), (46, 1463360), (64, 1051790), (68, 989920), (80, 841432), (85, 791936), (92, 731680), (115, 585344), (128, 525895), (136, 494960), (160, 420716), (170, 395968), (184, 365840), (230, 292672), (269, 250240), (272, 247480), (320, 210358), (340, 197984), (368, 182920), (391, 172160), (460, 146336), (538, 125120), (544, 123740), (640, 105179), (680, 98992), (736, 91460), (782, 86080), (920, 73168), (1076, 62560), (1088, 61870), (1345, 50048), (1360, 49496), (1472, 45730), (1564, 43040), (1840, 36584), (1955, 34432), (2152, 31280), (2176, 30935), (2690, 25024), (2720, 24748), (2944, 22865), (3128, 21520), (3680, 18292), (3910, 17216), (4304, 15640), (4573, 14720), (5380, 12512), (5440, 12374), (6187, 10880), (6256, 10760), (7360, 9146), (7820, 8608)]