2029223040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{81299}}^1$

素因数の和:81334

約数の個数: 128

約数和(自身を含む): 6965784000

約数和(自身を除く): 4936560960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 12480, 24960, 81299, 162598, 243897, 325196, 406495, 487794, 650392, 812990, 975588, 1056887, 1219485, 1300784, 1625980, 1951176, 2113774, 2438970, 2601568, 3170661, 3251960, 3902352, 4227548, 4877940, 5203136, 5284435, 6341322, 6503920, 7804704, 8455096, 9755880, 10406272, 10568870, 12682644, 13007840, 15609408, 15853305, 16910192, 19511760, 21137740, 25365288, 26015680, 31218816, 31706610, 33820384, 39023520, 42275480, 50730576, 52031360, 63413220, 67640768, 78047040, 84550960, 101461152, 126826440, 135281536, 156094080, 169101920, 202922304, 253652880, 338203840, 405844608, 507305760, 676407680, 1014611520, 2029223040]

約数ペア:

[(1, 2029223040), (2, 1014611520), (3, 676407680), (4, 507305760), (5, 405844608), (6, 338203840), (8, 253652880), (10, 202922304), (12, 169101920), (13, 156094080), (15, 135281536), (16, 126826440), (20, 101461152), (24, 84550960), (26, 78047040), (30, 67640768), (32, 63413220), (39, 52031360), (40, 50730576), (48, 42275480), (52, 39023520), (60, 33820384), (64, 31706610), (65, 31218816), (78, 26015680), (80, 25365288), (96, 21137740), (104, 19511760), (120, 16910192), (128, 15853305), (130, 15609408), (156, 13007840), (160, 12682644), (192, 10568870), (195, 10406272), (208, 9755880), (240, 8455096), (260, 7804704), (312, 6503920), (320, 6341322), (384, 5284435), (390, 5203136), (416, 4877940), (480, 4227548), (520, 3902352), (624, 3251960), (640, 3170661), (780, 2601568), (832, 2438970), (960, 2113774), (1040, 1951176), (1248, 1625980), (1560, 1300784), (1664, 1219485), (1920, 1056887), (2080, 975588), (2496, 812990), (3120, 650392), (4160, 487794), (4992, 406495), (6240, 325196), (8320, 243897), (12480, 162598), (24960, 81299)]