458870880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{487}}^1$

素因数の和:669

約数の個数: 192

約数和(自身を含む): 1570157568

約数和(自身を除く): 1111286688

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, 151, 156, 160, 195, 208, 240, 260, 302, 312, 390, 416, 453, 480, 487, 520, 604, 624, 755, 780, 906, 974, 1040, 1208, 1248, 1461, 1510, 1560, 1812, 1948, 1963, 2080, 2265, 2416, 2435, 2922, 3020, 3120, 3624, 3896, 3926, 4530, 4832, 4870, 5844, 5889, 6040, 6240, 6331, 7248, 7305, 7792, 7852, 9060, 9740, 9815, 11688, 11778, 12080, 12662, 14496, 14610, 15584, 15704, 18120, 18993, 19480, 19630, 23376, 23556, 24160, 25324, 29220, 29445, 31408, 31655, 36240, 37986, 38960, 39260, 46752, 47112, 50648, 58440, 58890, 62816, 63310, 72480, 73537, 75972, 77920, 78520, 94224, 94965, 101296, 116880, 117780, 126620, 147074, 151944, 157040, 188448, 189930, 202592, 220611, 233760, 235560, 253240, 294148, 303888, 314080, 367685, 379860, 441222, 471120, 506480, 588296, 607776, 735370, 759720, 882444, 942240, 955981, 1012960, 1103055, 1176592, 1470740, 1519440, 1764888, 1911962, 2206110, 2353184, 2867943, 2941480, 3038880, 3529776, 3823924, 4412220, 4779905, 5735886, 5882960, 7059552, 7647848, 8824440, 9559810, 11471772, 11765920, 14339715, 15295696, 17648880, 19119620, 22943544, 28679430, 30591392, 35297760, 38239240, 45887088, 57358860, 76478480, 91774176, 114717720, 152956960, 229435440, 458870880]

約数ペア:

[(1, 458870880), (2, 229435440), (3, 152956960), (4, 114717720), (5, 91774176), (6, 76478480), (8, 57358860), (10, 45887088), (12, 38239240), (13, 35297760), (15, 30591392), (16, 28679430), (20, 22943544), (24, 19119620), (26, 17648880), (30, 15295696), (32, 14339715), (39, 11765920), (40, 11471772), (48, 9559810), (52, 8824440), (60, 7647848), (65, 7059552), (78, 5882960), (80, 5735886), (96, 4779905), (104, 4412220), (120, 3823924), (130, 3529776), (151, 3038880), (156, 2941480), (160, 2867943), (195, 2353184), (208, 2206110), (240, 1911962), (260, 1764888), (302, 1519440), (312, 1470740), (390, 1176592), (416, 1103055), (453, 1012960), (480, 955981), (487, 942240), (520, 882444), (604, 759720), (624, 735370), (755, 607776), (780, 588296), (906, 506480), (974, 471120), (1040, 441222), (1208, 379860), (1248, 367685), (1461, 314080), (1510, 303888), (1560, 294148), (1812, 253240), (1948, 235560), (1963, 233760), (2080, 220611), (2265, 202592), (2416, 189930), (2435, 188448), (2922, 157040), (3020, 151944), (3120, 147074), (3624, 126620), (3896, 117780), (3926, 116880), (4530, 101296), (4832, 94965), (4870, 94224), (5844, 78520), (5889, 77920), (6040, 75972), (6240, 73537), (6331, 72480), (7248, 63310), (7305, 62816), (7792, 58890), (7852, 58440), (9060, 50648), (9740, 47112), (9815, 46752), (11688, 39260), (11778, 38960), (12080, 37986), (12662, 36240), (14496, 31655), (14610, 31408), (15584, 29445), (15704, 29220), (18120, 25324), (18993, 24160), (19480, 23556), (19630, 23376)]