749317920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{227}}^1$

素因数の和:304

約数の個数: 288

約数和(自身を含む): 2668946112

約数和(自身を除く): 1919628192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 32, 39, 40, 46, 48, 52, 60, 65, 69, 78, 80, 92, 96, 104, 115, 120, 130, 138, 156, 160, 184, 195, 208, 227, 230, 240, 260, 276, 299, 312, 345, 368, 390, 416, 454, 460, 480, 520, 529, 552, 598, 624, 681, 690, 736, 780, 897, 908, 920, 1040, 1058, 1104, 1135, 1196, 1248, 1362, 1380, 1495, 1560, 1587, 1794, 1816, 1840, 2080, 2116, 2208, 2270, 2392, 2645, 2724, 2760, 2951, 2990, 3120, 3174, 3405, 3588, 3632, 3680, 4232, 4485, 4540, 4784, 5221, 5290, 5448, 5520, 5902, 5980, 6240, 6348, 6810, 6877, 7176, 7264, 7935, 8464, 8853, 8970, 9080, 9568, 10442, 10580, 10896, 11040, 11804, 11960, 12696, 13620, 13754, 14352, 14755, 15663, 15870, 16928, 17706, 17940, 18160, 20631, 20884, 21160, 21792, 23608, 23920, 25392, 26105, 27240, 27508, 28704, 29510, 31326, 31740, 34385, 35412, 35880, 36320, 41262, 41768, 42320, 44265, 47216, 47840, 50784, 52210, 54480, 55016, 59020, 62652, 63480, 67873, 68770, 70824, 71760, 78315, 82524, 83536, 84640, 88530, 94432, 103155, 104420, 108960, 110032, 118040, 120083, 125304, 126960, 135746, 137540, 141648, 143520, 156630, 165048, 167072, 177060, 203619, 206310, 208840, 220064, 236080, 240166, 250608, 253920, 271492, 275080, 283296, 313260, 330096, 339365, 354120, 360249, 407238, 412620, 417680, 472160, 480332, 501216, 542984, 550160, 600415, 626520, 660192, 678730, 708240, 720498, 814476, 825240, 835360, 960664, 1018095, 1085968, 1100320, 1200830, 1253040, 1357460, 1416480, 1440996, 1561079, 1628952, 1650480, 1801245, 1921328, 2036190, 2171936, 2401660, 2506080, 2714920, 2881992, 3122158, 3257904, 3300960, 3602490, 3842656, 4072380, 4683237, 4803320, 5429840, 5763984, 6244316, 6515808, 7204980, 7805395, 8144760, 9366474, 9606640, 10859680, 11527968, 12488632, 14409960, 15610790, 16289520, 18732948, 19213280, 23416185, 24977264, 28819920, 31221580, 32579040, 37465896, 46832370, 49954528, 57639840, 62443160, 74931792, 93664740, 124886320, 149863584, 187329480, 249772640, 374658960, 749317920]

約数ペア:

[(1, 749317920), (2, 374658960), (3, 249772640), (4, 187329480), (5, 149863584), (6, 124886320), (8, 93664740), (10, 74931792), (12, 62443160), (13, 57639840), (15, 49954528), (16, 46832370), (20, 37465896), (23, 32579040), (24, 31221580), (26, 28819920), (30, 24977264), (32, 23416185), (39, 19213280), (40, 18732948), (46, 16289520), (48, 15610790), (52, 14409960), (60, 12488632), (65, 11527968), (69, 10859680), (78, 9606640), (80, 9366474), (92, 8144760), (96, 7805395), (104, 7204980), (115, 6515808), (120, 6244316), (130, 5763984), (138, 5429840), (156, 4803320), (160, 4683237), (184, 4072380), (195, 3842656), (208, 3602490), (227, 3300960), (230, 3257904), (240, 3122158), (260, 2881992), (276, 2714920), (299, 2506080), (312, 2401660), (345, 2171936), (368, 2036190), (390, 1921328), (416, 1801245), (454, 1650480), (460, 1628952), (480, 1561079), (520, 1440996), (529, 1416480), (552, 1357460), (598, 1253040), (624, 1200830), (681, 1100320), (690, 1085968), (736, 1018095), (780, 960664), (897, 835360), (908, 825240), (920, 814476), (1040, 720498), (1058, 708240), (1104, 678730), (1135, 660192), (1196, 626520), (1248, 600415), (1362, 550160), (1380, 542984), (1495, 501216), (1560, 480332), (1587, 472160), (1794, 417680), (1816, 412620), (1840, 407238), (2080, 360249), (2116, 354120), (2208, 339365), (2270, 330096), (2392, 313260), (2645, 283296), (2724, 275080), (2760, 271492), (2951, 253920), (2990, 250608), (3120, 240166), (3174, 236080), (3405, 220064), (3588, 208840), (3632, 206310), (3680, 203619), (4232, 177060), (4485, 167072), (4540, 165048), (4784, 156630), (5221, 143520), (5290, 141648), (5448, 137540), (5520, 135746), (5902, 126960), (5980, 125304), (6240, 120083), (6348, 118040), (6810, 110032), (6877, 108960), (7176, 104420), (7264, 103155), (7935, 94432), (8464, 88530), (8853, 84640), (8970, 83536), (9080, 82524), (9568, 78315), (10442, 71760), (10580, 70824), (10896, 68770), (11040, 67873), (11804, 63480), (11960, 62652), (12696, 59020), (13620, 55016), (13754, 54480), (14352, 52210), (14755, 50784), (15663, 47840), (15870, 47216), (16928, 44265), (17706, 42320), (17940, 41768), (18160, 41262), (20631, 36320), (20884, 35880), (21160, 35412), (21792, 34385), (23608, 31740), (23920, 31326), (25392, 29510), (26105, 28704), (27240, 27508)]