229435440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{487}}^1$

素因数の和:667

約数の個数: 160

約数和(自身を含む): 772617216

約数和(自身を除く): 543181776

約数列:

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

約数ペア:

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