157332240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{431}}^1$

素因数の和:479

約数の個数: 240

約数和(自身を含む): 588176640

約数和(自身を除く): 430844400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 169, 180, 195, 208, 216, 234, 240, 260, 270, 312, 338, 351, 360, 390, 431, 432, 468, 507, 520, 540, 585, 624, 676, 702, 720, 780, 845, 862, 936, 1014, 1040, 1080, 1170, 1293, 1352, 1404, 1521, 1560, 1690, 1724, 1755, 1872, 2028, 2155, 2160, 2340, 2535, 2586, 2704, 2808, 3042, 3120, 3380, 3448, 3510, 3879, 4056, 4310, 4563, 4680, 5070, 5172, 5603, 5616, 6084, 6465, 6760, 6896, 7020, 7605, 7758, 8112, 8620, 9126, 9360, 10140, 10344, 11206, 11637, 12168, 12930, 13520, 14040, 15210, 15516, 16809, 17240, 18252, 19395, 20280, 20688, 22412, 22815, 23274, 24336, 25860, 28015, 28080, 30420, 31032, 33618, 34480, 36504, 38790, 40560, 44824, 45630, 46548, 50427, 51720, 56030, 58185, 60840, 62064, 67236, 72839, 73008, 77580, 84045, 89648, 91260, 93096, 100854, 103440, 112060, 116370, 121680, 134472, 145678, 151281, 155160, 168090, 182520, 186192, 201708, 218517, 224120, 232740, 252135, 268944, 291356, 302562, 310320, 336180, 364195, 365040, 403416, 437034, 448240, 465480, 504270, 582712, 605124, 655551, 672360, 728390, 756405, 806832, 874068, 930960, 1008540, 1092585, 1165424, 1210248, 1311102, 1344720, 1456780, 1512810, 1748136, 1966653, 2017080, 2185170, 2420496, 2622204, 2913560, 3025620, 3277755, 3496272, 3933306, 4034160, 4370340, 5244408, 5827120, 6051240, 6555510, 7866612, 8740680, 9833265, 10488816, 12102480, 13111020, 15733224, 17481360, 19666530, 26222040, 31466448, 39333060, 52444080, 78666120, 157332240]

約数ペア:

[(1, 157332240), (2, 78666120), (3, 52444080), (4, 39333060), (5, 31466448), (6, 26222040), (8, 19666530), (9, 17481360), (10, 15733224), (12, 13111020), (13, 12102480), (15, 10488816), (16, 9833265), (18, 8740680), (20, 7866612), (24, 6555510), (26, 6051240), (27, 5827120), (30, 5244408), (36, 4370340), (39, 4034160), (40, 3933306), (45, 3496272), (48, 3277755), (52, 3025620), (54, 2913560), (60, 2622204), (65, 2420496), (72, 2185170), (78, 2017080), (80, 1966653), (90, 1748136), (104, 1512810), (108, 1456780), (117, 1344720), (120, 1311102), (130, 1210248), (135, 1165424), (144, 1092585), (156, 1008540), (169, 930960), (180, 874068), (195, 806832), (208, 756405), (216, 728390), (234, 672360), (240, 655551), (260, 605124), (270, 582712), (312, 504270), (338, 465480), (351, 448240), (360, 437034), (390, 403416), (431, 365040), (432, 364195), (468, 336180), (507, 310320), (520, 302562), (540, 291356), (585, 268944), (624, 252135), (676, 232740), (702, 224120), (720, 218517), (780, 201708), (845, 186192), (862, 182520), (936, 168090), (1014, 155160), (1040, 151281), (1080, 145678), (1170, 134472), (1293, 121680), (1352, 116370), (1404, 112060), (1521, 103440), (1560, 100854), (1690, 93096), (1724, 91260), (1755, 89648), (1872, 84045), (2028, 77580), (2155, 73008), (2160, 72839), (2340, 67236), (2535, 62064), (2586, 60840), (2704, 58185), (2808, 56030), (3042, 51720), (3120, 50427), (3380, 46548), (3448, 45630), (3510, 44824), (3879, 40560), (4056, 38790), (4310, 36504), (4563, 34480), (4680, 33618), (5070, 31032), (5172, 30420), (5603, 28080), (5616, 28015), (6084, 25860), (6465, 24336), (6760, 23274), (6896, 22815), (7020, 22412), (7605, 20688), (7758, 20280), (8112, 19395), (8620, 18252), (9126, 17240), (9360, 16809), (10140, 15516), (10344, 15210), (11206, 14040), (11637, 13520), (12168, 12930)]