145420080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{367}}^1$

素因数の和:523

約数の個数: 160

約数和(自身を含む): 490635264

約数和(自身を除く): 345215184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 127, 130, 156, 195, 208, 240, 254, 260, 312, 367, 381, 390, 508, 520, 624, 635, 734, 762, 780, 1016, 1040, 1101, 1270, 1468, 1524, 1560, 1651, 1835, 1905, 2032, 2202, 2540, 2936, 3048, 3120, 3302, 3670, 3810, 4404, 4771, 4953, 5080, 5505, 5872, 6096, 6604, 7340, 7620, 8255, 8808, 9542, 9906, 10160, 11010, 13208, 14313, 14680, 15240, 16510, 17616, 19084, 19812, 22020, 23855, 24765, 26416, 28626, 29360, 30480, 33020, 38168, 39624, 44040, 46609, 47710, 49530, 57252, 66040, 71565, 76336, 79248, 88080, 93218, 95420, 99060, 114504, 132080, 139827, 143130, 186436, 190840, 198120, 229008, 233045, 279654, 286260, 372872, 381680, 396240, 466090, 559308, 572520, 605917, 699135, 745744, 932180, 1118616, 1145040, 1211834, 1398270, 1817751, 1864360, 2237232, 2423668, 2796540, 3029585, 3635502, 3728720, 4847336, 5593080, 6059170, 7271004, 9088755, 9694672, 11186160, 12118340, 14542008, 18177510, 24236680, 29084016, 36355020, 48473360, 72710040, 145420080]

約数ペア:

[(1, 145420080), (2, 72710040), (3, 48473360), (4, 36355020), (5, 29084016), (6, 24236680), (8, 18177510), (10, 14542008), (12, 12118340), (13, 11186160), (15, 9694672), (16, 9088755), (20, 7271004), (24, 6059170), (26, 5593080), (30, 4847336), (39, 3728720), (40, 3635502), (48, 3029585), (52, 2796540), (60, 2423668), (65, 2237232), (78, 1864360), (80, 1817751), (104, 1398270), (120, 1211834), (127, 1145040), (130, 1118616), (156, 932180), (195, 745744), (208, 699135), (240, 605917), (254, 572520), (260, 559308), (312, 466090), (367, 396240), (381, 381680), (390, 372872), (508, 286260), (520, 279654), (624, 233045), (635, 229008), (734, 198120), (762, 190840), (780, 186436), (1016, 143130), (1040, 139827), (1101, 132080), (1270, 114504), (1468, 99060), (1524, 95420), (1560, 93218), (1651, 88080), (1835, 79248), (1905, 76336), (2032, 71565), (2202, 66040), (2540, 57252), (2936, 49530), (3048, 47710), (3120, 46609), (3302, 44040), (3670, 39624), (3810, 38168), (4404, 33020), (4771, 30480), (4953, 29360), (5080, 28626), (5505, 26416), (5872, 24765), (6096, 23855), (6604, 22020), (7340, 19812), (7620, 19084), (8255, 17616), (8808, 16510), (9542, 15240), (9906, 14680), (10160, 14313), (11010, 13208)]