203742240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{317}}^1$

素因数の和:451

約数の個数: 192

約数和(自身を含む): 700068096

約数和(自身を除く): 496325856

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, 103, 104, 120, 130, 156, 160, 195, 206, 208, 240, 260, 309, 312, 317, 390, 412, 416, 480, 515, 520, 618, 624, 634, 780, 824, 951, 1030, 1040, 1236, 1248, 1268, 1339, 1545, 1560, 1585, 1648, 1902, 2060, 2080, 2472, 2536, 2678, 3090, 3120, 3170, 3296, 3804, 4017, 4120, 4121, 4755, 4944, 5072, 5356, 6180, 6240, 6340, 6695, 7608, 8034, 8240, 8242, 9510, 9888, 10144, 10712, 12360, 12363, 12680, 13390, 15216, 16068, 16480, 16484, 19020, 20085, 20605, 21424, 24720, 24726, 25360, 26780, 30432, 32136, 32651, 32968, 38040, 40170, 41210, 42848, 49440, 49452, 50720, 53560, 61815, 64272, 65302, 65936, 76080, 80340, 82420, 97953, 98904, 107120, 123630, 128544, 130604, 131872, 152160, 160680, 163255, 164840, 195906, 197808, 214240, 247260, 261208, 321360, 326510, 329680, 391812, 395616, 424463, 489765, 494520, 522416, 642720, 653020, 659360, 783624, 848926, 979530, 989040, 1044832, 1273389, 1306040, 1567248, 1697852, 1959060, 1978080, 2122315, 2546778, 2612080, 3134496, 3395704, 3918120, 4244630, 5093556, 5224160, 6366945, 6791408, 7836240, 8489260, 10187112, 12733890, 13582816, 15672480, 16978520, 20374224, 25467780, 33957040, 40748448, 50935560, 67914080, 101871120, 203742240]

約数ペア:

[(1, 203742240), (2, 101871120), (3, 67914080), (4, 50935560), (5, 40748448), (6, 33957040), (8, 25467780), (10, 20374224), (12, 16978520), (13, 15672480), (15, 13582816), (16, 12733890), (20, 10187112), (24, 8489260), (26, 7836240), (30, 6791408), (32, 6366945), (39, 5224160), (40, 5093556), (48, 4244630), (52, 3918120), (60, 3395704), (65, 3134496), (78, 2612080), (80, 2546778), (96, 2122315), (103, 1978080), (104, 1959060), (120, 1697852), (130, 1567248), (156, 1306040), (160, 1273389), (195, 1044832), (206, 989040), (208, 979530), (240, 848926), (260, 783624), (309, 659360), (312, 653020), (317, 642720), (390, 522416), (412, 494520), (416, 489765), (480, 424463), (515, 395616), (520, 391812), (618, 329680), (624, 326510), (634, 321360), (780, 261208), (824, 247260), (951, 214240), (1030, 197808), (1040, 195906), (1236, 164840), (1248, 163255), (1268, 160680), (1339, 152160), (1545, 131872), (1560, 130604), (1585, 128544), (1648, 123630), (1902, 107120), (2060, 98904), (2080, 97953), (2472, 82420), (2536, 80340), (2678, 76080), (3090, 65936), (3120, 65302), (3170, 64272), (3296, 61815), (3804, 53560), (4017, 50720), (4120, 49452), (4121, 49440), (4755, 42848), (4944, 41210), (5072, 40170), (5356, 38040), (6180, 32968), (6240, 32651), (6340, 32136), (6695, 30432), (7608, 26780), (8034, 25360), (8240, 24726), (8242, 24720), (9510, 21424), (9888, 20605), (10144, 20085), (10712, 19020), (12360, 16484), (12363, 16480), (12680, 16068), (13390, 15216)]