686848320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3359}}^1$

素因数の和:3453

約数の個数: 168

約数和(自身を含む): 2396459520

約数和(自身を除く): 1709611200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 192, 213, 240, 284, 288, 320, 355, 360, 426, 480, 568, 576, 639, 710, 720, 852, 960, 1065, 1136, 1278, 1420, 1440, 1704, 2130, 2272, 2556, 2840, 2880, 3195, 3359, 3408, 4260, 4544, 5112, 5680, 6390, 6718, 6816, 8520, 10077, 10224, 11360, 12780, 13436, 13632, 16795, 17040, 20154, 20448, 22720, 25560, 26872, 30231, 33590, 34080, 40308, 40896, 50385, 51120, 53744, 60462, 67180, 68160, 80616, 100770, 102240, 107488, 120924, 134360, 151155, 161232, 201540, 204480, 214976, 238489, 241848, 268720, 302310, 322464, 403080, 476978, 483696, 537440, 604620, 644928, 715467, 806160, 953956, 967392, 1074880, 1192445, 1209240, 1430934, 1612320, 1907912, 1934784, 2146401, 2384890, 2418480, 2861868, 3224640, 3577335, 3815824, 4292802, 4769780, 4836960, 5723736, 7154670, 7631648, 8585604, 9539560, 9673920, 10732005, 11447472, 14309340, 15263296, 17171208, 19079120, 21464010, 22894944, 28618680, 34342416, 38158240, 42928020, 45789888, 57237360, 68684832, 76316480, 85856040, 114474720, 137369664, 171712080, 228949440, 343424160, 686848320]

約数ペア:

[(1, 686848320), (2, 343424160), (3, 228949440), (4, 171712080), (5, 137369664), (6, 114474720), (8, 85856040), (9, 76316480), (10, 68684832), (12, 57237360), (15, 45789888), (16, 42928020), (18, 38158240), (20, 34342416), (24, 28618680), (30, 22894944), (32, 21464010), (36, 19079120), (40, 17171208), (45, 15263296), (48, 14309340), (60, 11447472), (64, 10732005), (71, 9673920), (72, 9539560), (80, 8585604), (90, 7631648), (96, 7154670), (120, 5723736), (142, 4836960), (144, 4769780), (160, 4292802), (180, 3815824), (192, 3577335), (213, 3224640), (240, 2861868), (284, 2418480), (288, 2384890), (320, 2146401), (355, 1934784), (360, 1907912), (426, 1612320), (480, 1430934), (568, 1209240), (576, 1192445), (639, 1074880), (710, 967392), (720, 953956), (852, 806160), (960, 715467), (1065, 644928), (1136, 604620), (1278, 537440), (1420, 483696), (1440, 476978), (1704, 403080), (2130, 322464), (2272, 302310), (2556, 268720), (2840, 241848), (2880, 238489), (3195, 214976), (3359, 204480), (3408, 201540), (4260, 161232), (4544, 151155), (5112, 134360), (5680, 120924), (6390, 107488), (6718, 102240), (6816, 100770), (8520, 80616), (10077, 68160), (10224, 67180), (11360, 60462), (12780, 53744), (13436, 51120), (13632, 50385), (16795, 40896), (17040, 40308), (20154, 34080), (20448, 33590), (22720, 30231), (25560, 26872)]