428794080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6247}}^1$

素因数の和:6289

約数の個数: 192

約数和(自身を含む): 1587091968

約数和(自身を除く): 1158297888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 96, 104, 110, 120, 130, 132, 143, 156, 160, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 352, 390, 416, 429, 440, 480, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1056, 1144, 1248, 1320, 1430, 1560, 1716, 1760, 2080, 2145, 2288, 2640, 2860, 3120, 3432, 4290, 4576, 5280, 5720, 6240, 6247, 6864, 8580, 11440, 12494, 13728, 17160, 18741, 22880, 24988, 31235, 34320, 37482, 49976, 62470, 68640, 68717, 74964, 81211, 93705, 99952, 124940, 137434, 149928, 162422, 187410, 199904, 206151, 243633, 249880, 274868, 299856, 324844, 343585, 374820, 406055, 412302, 487266, 499760, 549736, 599712, 649688, 687170, 749640, 812110, 824604, 893321, 974532, 999520, 1030755, 1099472, 1218165, 1299376, 1374340, 1499280, 1624220, 1649208, 1786642, 1949064, 2061510, 2198944, 2436330, 2598752, 2679963, 2748680, 2998560, 3248440, 3298416, 3573284, 3898128, 4123020, 4466605, 4872660, 5359926, 5497360, 6496880, 6596832, 7146568, 7796256, 8246040, 8933210, 9745320, 10719852, 10994720, 12993760, 13399815, 14293136, 16492080, 17866420, 19490640, 21439704, 26799630, 28586272, 32984160, 35732840, 38981280, 42879408, 53599260, 71465680, 85758816, 107198520, 142931360, 214397040, 428794080]

約数ペア:

[(1, 428794080), (2, 214397040), (3, 142931360), (4, 107198520), (5, 85758816), (6, 71465680), (8, 53599260), (10, 42879408), (11, 38981280), (12, 35732840), (13, 32984160), (15, 28586272), (16, 26799630), (20, 21439704), (22, 19490640), (24, 17866420), (26, 16492080), (30, 14293136), (32, 13399815), (33, 12993760), (39, 10994720), (40, 10719852), (44, 9745320), (48, 8933210), (52, 8246040), (55, 7796256), (60, 7146568), (65, 6596832), (66, 6496880), (78, 5497360), (80, 5359926), (88, 4872660), (96, 4466605), (104, 4123020), (110, 3898128), (120, 3573284), (130, 3298416), (132, 3248440), (143, 2998560), (156, 2748680), (160, 2679963), (165, 2598752), (176, 2436330), (195, 2198944), (208, 2061510), (220, 1949064), (240, 1786642), (260, 1649208), (264, 1624220), (286, 1499280), (312, 1374340), (330, 1299376), (352, 1218165), (390, 1099472), (416, 1030755), (429, 999520), (440, 974532), (480, 893321), (520, 824604), (528, 812110), (572, 749640), (624, 687170), (660, 649688), (715, 599712), (780, 549736), (858, 499760), (880, 487266), (1040, 412302), (1056, 406055), (1144, 374820), (1248, 343585), (1320, 324844), (1430, 299856), (1560, 274868), (1716, 249880), (1760, 243633), (2080, 206151), (2145, 199904), (2288, 187410), (2640, 162422), (2860, 149928), (3120, 137434), (3432, 124940), (4290, 99952), (4576, 93705), (5280, 81211), (5720, 74964), (6240, 68717), (6247, 68640), (6864, 62470), (8580, 49976), (11440, 37482), (12494, 34320), (13728, 31235), (17160, 24988), (18741, 22880)]