143622120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3061}}^1$

素因数の和:3115

約数の個数: 128

約数和(自身を含む): 476202240

約数和(自身を除く): 332580120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 23, 24, 30, 34, 40, 46, 51, 60, 68, 69, 85, 92, 102, 115, 120, 136, 138, 170, 184, 204, 230, 255, 276, 340, 345, 391, 408, 460, 510, 552, 680, 690, 782, 920, 1020, 1173, 1380, 1564, 1955, 2040, 2346, 2760, 3061, 3128, 3910, 4692, 5865, 6122, 7820, 9183, 9384, 11730, 12244, 15305, 15640, 18366, 23460, 24488, 30610, 36732, 45915, 46920, 52037, 61220, 70403, 73464, 91830, 104074, 122440, 140806, 156111, 183660, 208148, 211209, 260185, 281612, 312222, 352015, 367320, 416296, 422418, 520370, 563224, 624444, 704030, 780555, 844836, 1040740, 1056045, 1196851, 1248888, 1408060, 1561110, 1689672, 2081480, 2112090, 2393702, 2816120, 3122220, 3590553, 4224180, 4787404, 5984255, 6244440, 7181106, 8448360, 9574808, 11968510, 14362212, 17952765, 23937020, 28724424, 35905530, 47874040, 71811060, 143622120]

約数ペア:

[(1, 143622120), (2, 71811060), (3, 47874040), (4, 35905530), (5, 28724424), (6, 23937020), (8, 17952765), (10, 14362212), (12, 11968510), (15, 9574808), (17, 8448360), (20, 7181106), (23, 6244440), (24, 5984255), (30, 4787404), (34, 4224180), (40, 3590553), (46, 3122220), (51, 2816120), (60, 2393702), (68, 2112090), (69, 2081480), (85, 1689672), (92, 1561110), (102, 1408060), (115, 1248888), (120, 1196851), (136, 1056045), (138, 1040740), (170, 844836), (184, 780555), (204, 704030), (230, 624444), (255, 563224), (276, 520370), (340, 422418), (345, 416296), (391, 367320), (408, 352015), (460, 312222), (510, 281612), (552, 260185), (680, 211209), (690, 208148), (782, 183660), (920, 156111), (1020, 140806), (1173, 122440), (1380, 104074), (1564, 91830), (1955, 73464), (2040, 70403), (2346, 61220), (2760, 52037), (3061, 46920), (3128, 45915), (3910, 36732), (4692, 30610), (5865, 24488), (6122, 23460), (7820, 18366), (9183, 15640), (9384, 15305), (11730, 12244)]