1597742640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{809}}^1$

素因数の和:1052

約数の個数: 240

約数和(自身を含む): 5813065440

約数和(自身を除く): 4215322800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 211, 234, 240, 260, 312, 360, 390, 422, 468, 520, 585, 624, 633, 720, 780, 809, 844, 936, 1040, 1055, 1170, 1266, 1560, 1618, 1688, 1872, 1899, 2110, 2340, 2427, 2532, 2743, 3120, 3165, 3236, 3376, 3798, 4045, 4220, 4680, 4854, 5064, 5486, 6330, 6472, 7281, 7596, 8090, 8229, 8440, 9360, 9495, 9708, 10128, 10517, 10972, 12135, 12660, 12944, 13715, 14562, 15192, 16180, 16458, 16880, 18990, 19416, 21034, 21944, 24270, 24687, 25320, 27430, 29124, 30384, 31551, 32360, 32916, 36405, 37980, 38832, 41145, 42068, 43888, 48540, 49374, 50640, 52585, 54860, 58248, 63102, 64720, 65832, 72810, 75960, 82290, 84136, 94653, 97080, 98748, 105170, 109720, 116496, 123435, 126204, 131664, 145620, 151920, 157755, 164580, 168272, 170699, 189306, 194160, 197496, 210340, 219440, 246870, 252408, 291240, 315510, 329160, 341398, 378612, 394992, 420680, 473265, 493740, 504816, 512097, 582480, 631020, 658320, 682796, 757224, 841360, 853495, 946530, 987480, 1024194, 1262040, 1365592, 1514448, 1536291, 1706990, 1893060, 1974960, 2048388, 2219087, 2524080, 2560485, 2731184, 3072582, 3413980, 3786120, 4096776, 4438174, 5120970, 6145164, 6657261, 6827960, 7572240, 7681455, 8193552, 8876348, 10241940, 11095435, 12290328, 13314522, 13655920, 15362910, 17752696, 19971783, 20483880, 22190870, 24580656, 26629044, 30725820, 33286305, 35505392, 39943566, 40967760, 44381740, 53258088, 61451640, 66572610, 79887132, 88763480, 99858915, 106516176, 122903280, 133145220, 159774264, 177526960, 199717830, 266290440, 319548528, 399435660, 532580880, 798871320, 1597742640]

約数ペア:

[(1, 1597742640), (2, 798871320), (3, 532580880), (4, 399435660), (5, 319548528), (6, 266290440), (8, 199717830), (9, 177526960), (10, 159774264), (12, 133145220), (13, 122903280), (15, 106516176), (16, 99858915), (18, 88763480), (20, 79887132), (24, 66572610), (26, 61451640), (30, 53258088), (36, 44381740), (39, 40967760), (40, 39943566), (45, 35505392), (48, 33286305), (52, 30725820), (60, 26629044), (65, 24580656), (72, 22190870), (78, 20483880), (80, 19971783), (90, 17752696), (104, 15362910), (117, 13655920), (120, 13314522), (130, 12290328), (144, 11095435), (156, 10241940), (180, 8876348), (195, 8193552), (208, 7681455), (211, 7572240), (234, 6827960), (240, 6657261), (260, 6145164), (312, 5120970), (360, 4438174), (390, 4096776), (422, 3786120), (468, 3413980), (520, 3072582), (585, 2731184), (624, 2560485), (633, 2524080), (720, 2219087), (780, 2048388), (809, 1974960), (844, 1893060), (936, 1706990), (1040, 1536291), (1055, 1514448), (1170, 1365592), (1266, 1262040), (1560, 1024194), (1618, 987480), (1688, 946530), (1872, 853495), (1899, 841360), (2110, 757224), (2340, 682796), (2427, 658320), (2532, 631020), (2743, 582480), (3120, 512097), (3165, 504816), (3236, 493740), (3376, 473265), (3798, 420680), (4045, 394992), (4220, 378612), (4680, 341398), (4854, 329160), (5064, 315510), (5486, 291240), (6330, 252408), (6472, 246870), (7281, 219440), (7596, 210340), (8090, 197496), (8229, 194160), (8440, 189306), (9360, 170699), (9495, 168272), (9708, 164580), (10128, 157755), (10517, 151920), (10972, 145620), (12135, 131664), (12660, 126204), (12944, 123435), (13715, 116496), (14562, 109720), (15192, 105170), (16180, 98748), (16458, 97080), (16880, 94653), (18990, 84136), (19416, 82290), (21034, 75960), (21944, 72810), (24270, 65832), (24687, 64720), (25320, 63102), (27430, 58248), (29124, 54860), (30384, 52585), (31551, 50640), (32360, 49374), (32916, 48540), (36405, 43888), (37980, 42068), (38832, 41145)]