712506480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13681}}^1$

素因数の和:13735

約数の個数: 160

約数和(自身を含む): 2605928448

約数和(自身を除く): 1893421968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 3255, 3472, 3720, 4340, 5208, 6510, 7440, 8680, 10416, 13020, 13681, 17360, 26040, 27362, 41043, 52080, 54724, 68405, 82086, 95767, 109448, 136810, 164172, 191534, 205215, 218896, 273620, 287301, 328344, 383068, 410430, 424111, 478835, 547240, 574602, 656688, 766136, 820860, 848222, 957670, 1094480, 1149204, 1272333, 1436505, 1532272, 1641720, 1696444, 1915340, 2120555, 2298408, 2544666, 2873010, 2968777, 3283440, 3392888, 3830680, 4241110, 4596816, 5089332, 5746020, 5937554, 6361665, 6785776, 7661360, 8482220, 8906331, 10178664, 11492040, 11875108, 12723330, 14843885, 16964440, 17812662, 20357328, 22984080, 23750216, 25446660, 29687770, 33928880, 35625324, 44531655, 47500432, 50893320, 59375540, 71250648, 89063310, 101786640, 118751080, 142501296, 178126620, 237502160, 356253240, 712506480]

約数ペア:

[(1, 712506480), (2, 356253240), (3, 237502160), (4, 178126620), (5, 142501296), (6, 118751080), (7, 101786640), (8, 89063310), (10, 71250648), (12, 59375540), (14, 50893320), (15, 47500432), (16, 44531655), (20, 35625324), (21, 33928880), (24, 29687770), (28, 25446660), (30, 23750216), (31, 22984080), (35, 20357328), (40, 17812662), (42, 16964440), (48, 14843885), (56, 12723330), (60, 11875108), (62, 11492040), (70, 10178664), (80, 8906331), (84, 8482220), (93, 7661360), (105, 6785776), (112, 6361665), (120, 5937554), (124, 5746020), (140, 5089332), (155, 4596816), (168, 4241110), (186, 3830680), (210, 3392888), (217, 3283440), (240, 2968777), (248, 2873010), (280, 2544666), (310, 2298408), (336, 2120555), (372, 1915340), (420, 1696444), (434, 1641720), (465, 1532272), (496, 1436505), (560, 1272333), (620, 1149204), (651, 1094480), (744, 957670), (840, 848222), (868, 820860), (930, 766136), (1085, 656688), (1240, 574602), (1302, 547240), (1488, 478835), (1680, 424111), (1736, 410430), (1860, 383068), (2170, 328344), (2480, 287301), (2604, 273620), (3255, 218896), (3472, 205215), (3720, 191534), (4340, 164172), (5208, 136810), (6510, 109448), (7440, 95767), (8680, 82086), (10416, 68405), (13020, 54724), (13681, 52080), (17360, 41043), (26040, 27362)]