128395544160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{61057}}^1$

素因数の和:61425

約数の個数: 192

約数和(自身を含む): 436856801472

約数和(自身を除く): 308461257312

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, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 337, 390, 416, 480, 520, 624, 674, 780, 1011, 1040, 1248, 1348, 1560, 1685, 2022, 2080, 2696, 3120, 3370, 4044, 4381, 5055, 5392, 6240, 6740, 8088, 8762, 10110, 10784, 13143, 13480, 16176, 17524, 20220, 21905, 26286, 26960, 32352, 35048, 40440, 43810, 52572, 53920, 61057, 65715, 70096, 80880, 87620, 105144, 122114, 131430, 140192, 161760, 175240, 183171, 210288, 244228, 262860, 305285, 350480, 366342, 420576, 488456, 525720, 610570, 700960, 732684, 793741, 915855, 976912, 1051440, 1221140, 1465368, 1587482, 1831710, 1953824, 2102880, 2381223, 2442280, 2930736, 3174964, 3663420, 3968705, 4762446, 4884560, 5861472, 6349928, 7326840, 7937410, 9524892, 9769120, 11906115, 12699856, 14653680, 15874820, 19049784, 20576209, 23812230, 25399712, 29307360, 31749640, 38099568, 41152418, 47624460, 61728627, 63499280, 76199136, 82304836, 95248920, 102881045, 123457254, 126998560, 164609672, 190497840, 205762090, 246914508, 267490717, 308643135, 329219344, 380995680, 411524180, 493829016, 534981434, 617286270, 658438688, 802472151, 823048360, 987658032, 1069962868, 1234572540, 1337453585, 1604944302, 1646096720, 1975316064, 2139925736, 2469145080, 2674907170, 3209888604, 3292193440, 4012360755, 4279851472, 4938290160, 5349814340, 6419777208, 8024721510, 8559702944, 9876580320, 10699628680, 12839554416, 16049443020, 21399257360, 25679108832, 32098886040, 42798514720, 64197772080, 128395544160]

約数ペア:

[(1, 128395544160), (2, 64197772080), (3, 42798514720), (4, 32098886040), (5, 25679108832), (6, 21399257360), (8, 16049443020), (10, 12839554416), (12, 10699628680), (13, 9876580320), (15, 8559702944), (16, 8024721510), (20, 6419777208), (24, 5349814340), (26, 4938290160), (30, 4279851472), (32, 4012360755), (39, 3292193440), (40, 3209888604), (48, 2674907170), (52, 2469145080), (60, 2139925736), (65, 1975316064), (78, 1646096720), (80, 1604944302), (96, 1337453585), (104, 1234572540), (120, 1069962868), (130, 987658032), (156, 823048360), (160, 802472151), (195, 658438688), (208, 617286270), (240, 534981434), (260, 493829016), (312, 411524180), (337, 380995680), (390, 329219344), (416, 308643135), (480, 267490717), (520, 246914508), (624, 205762090), (674, 190497840), (780, 164609672), (1011, 126998560), (1040, 123457254), (1248, 102881045), (1348, 95248920), (1560, 82304836), (1685, 76199136), (2022, 63499280), (2080, 61728627), (2696, 47624460), (3120, 41152418), (3370, 38099568), (4044, 31749640), (4381, 29307360), (5055, 25399712), (5392, 23812230), (6240, 20576209), (6740, 19049784), (8088, 15874820), (8762, 14653680), (10110, 12699856), (10784, 11906115), (13143, 9769120), (13480, 9524892), (16176, 7937410), (17524, 7326840), (20220, 6349928), (21905, 5861472), (26286, 4884560), (26960, 4762446), (32352, 3968705), (35048, 3663420), (40440, 3174964), (43810, 2930736), (52572, 2442280), (53920, 2381223), (61057, 2102880), (65715, 1953824), (70096, 1831710), (80880, 1587482), (87620, 1465368), (105144, 1221140), (122114, 1051440), (131430, 976912), (140192, 915855), (161760, 793741), (175240, 732684), (183171, 700960), (210288, 610570), (244228, 525720), (262860, 488456), (305285, 420576), (350480, 366342)]