8251127040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{165287}}^1$

素因数の和:165324

約数の個数: 144

約数和(自身を含む): 28379288448

約数和(自身を除く): 20128161408

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, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1560, 1664, 1920, 2080, 2496, 3120, 3328, 3840, 4160, 4992, 6240, 8320, 9984, 12480, 16640, 24960, 49920, 165287, 330574, 495861, 661148, 826435, 991722, 1322296, 1652870, 1983444, 2148731, 2479305, 2644592, 3305740, 3966888, 4297462, 4958610, 5289184, 6446193, 6611480, 7933776, 8594924, 9917220, 10578368, 10743655, 12892386, 13222960, 15867552, 17189848, 19834440, 21156736, 21487310, 25784772, 26445920, 31735104, 32230965, 34379696, 39668880, 42313472, 42974620, 51569544, 52891840, 63470208, 64461930, 68759392, 79337760, 85949240, 103139088, 105783680, 126940416, 128923860, 137518784, 158675520, 171898480, 206278176, 211567360, 257847720, 275037568, 317351040, 343796960, 412556352, 515695440, 550075136, 634702080, 687593920, 825112704, 1031390880, 1375187840, 1650225408, 2062781760, 2750375680, 4125563520, 8251127040]

約数ペア:

[(1, 8251127040), (2, 4125563520), (3, 2750375680), (4, 2062781760), (5, 1650225408), (6, 1375187840), (8, 1031390880), (10, 825112704), (12, 687593920), (13, 634702080), (15, 550075136), (16, 515695440), (20, 412556352), (24, 343796960), (26, 317351040), (30, 275037568), (32, 257847720), (39, 211567360), (40, 206278176), (48, 171898480), (52, 158675520), (60, 137518784), (64, 128923860), (65, 126940416), (78, 105783680), (80, 103139088), (96, 85949240), (104, 79337760), (120, 68759392), (128, 64461930), (130, 63470208), (156, 52891840), (160, 51569544), (192, 42974620), (195, 42313472), (208, 39668880), (240, 34379696), (256, 32230965), (260, 31735104), (312, 26445920), (320, 25784772), (384, 21487310), (390, 21156736), (416, 19834440), (480, 17189848), (520, 15867552), (624, 13222960), (640, 12892386), (768, 10743655), (780, 10578368), (832, 9917220), (960, 8594924), (1040, 7933776), (1248, 6611480), (1280, 6446193), (1560, 5289184), (1664, 4958610), (1920, 4297462), (2080, 3966888), (2496, 3305740), (3120, 2644592), (3328, 2479305), (3840, 2148731), (4160, 1983444), (4992, 1652870), (6240, 1322296), (8320, 991722), (9984, 826435), (12480, 661148), (16640, 495861), (24960, 330574), (49920, 165287)]