65159520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:229

約数の個数: 192

約数和(自身を含む): 220631040

約数和(自身を除く): 155471520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 31, 32, 40, 48, 58, 60, 62, 80, 87, 93, 96, 116, 120, 124, 145, 151, 155, 160, 174, 186, 232, 240, 248, 290, 302, 310, 348, 372, 435, 453, 464, 465, 480, 496, 580, 604, 620, 696, 744, 755, 870, 899, 906, 928, 930, 992, 1160, 1208, 1240, 1392, 1488, 1510, 1740, 1798, 1812, 1860, 2265, 2320, 2416, 2480, 2697, 2784, 2976, 3020, 3480, 3596, 3624, 3720, 4379, 4495, 4530, 4640, 4681, 4832, 4960, 5394, 6040, 6960, 7192, 7248, 7440, 8758, 8990, 9060, 9362, 10788, 12080, 13137, 13485, 13920, 14043, 14384, 14496, 14880, 17516, 17980, 18120, 18724, 21576, 21895, 23405, 24160, 26274, 26970, 28086, 28768, 35032, 35960, 36240, 37448, 43152, 43790, 46810, 52548, 53940, 56172, 65685, 70064, 70215, 71920, 72480, 74896, 86304, 87580, 93620, 105096, 107880, 112344, 131370, 135749, 140128, 140430, 143840, 149792, 175160, 187240, 210192, 215760, 224688, 262740, 271498, 280860, 350320, 374480, 407247, 420384, 431520, 449376, 525480, 542996, 561720, 678745, 700640, 748960, 814494, 1050960, 1085992, 1123440, 1357490, 1628988, 2036235, 2101920, 2171984, 2246880, 2714980, 3257976, 4072470, 4343968, 5429960, 6515952, 8144940, 10859920, 13031904, 16289880, 21719840, 32579760, 65159520]

約数ペア:

[(1, 65159520), (2, 32579760), (3, 21719840), (4, 16289880), (5, 13031904), (6, 10859920), (8, 8144940), (10, 6515952), (12, 5429960), (15, 4343968), (16, 4072470), (20, 3257976), (24, 2714980), (29, 2246880), (30, 2171984), (31, 2101920), (32, 2036235), (40, 1628988), (48, 1357490), (58, 1123440), (60, 1085992), (62, 1050960), (80, 814494), (87, 748960), (93, 700640), (96, 678745), (116, 561720), (120, 542996), (124, 525480), (145, 449376), (151, 431520), (155, 420384), (160, 407247), (174, 374480), (186, 350320), (232, 280860), (240, 271498), (248, 262740), (290, 224688), (302, 215760), (310, 210192), (348, 187240), (372, 175160), (435, 149792), (453, 143840), (464, 140430), (465, 140128), (480, 135749), (496, 131370), (580, 112344), (604, 107880), (620, 105096), (696, 93620), (744, 87580), (755, 86304), (870, 74896), (899, 72480), (906, 71920), (928, 70215), (930, 70064), (992, 65685), (1160, 56172), (1208, 53940), (1240, 52548), (1392, 46810), (1488, 43790), (1510, 43152), (1740, 37448), (1798, 36240), (1812, 35960), (1860, 35032), (2265, 28768), (2320, 28086), (2416, 26970), (2480, 26274), (2697, 24160), (2784, 23405), (2976, 21895), (3020, 21576), (3480, 18724), (3596, 18120), (3624, 17980), (3720, 17516), (4379, 14880), (4495, 14496), (4530, 14384), (4640, 14043), (4681, 13920), (4832, 13485), (4960, 13137), (5394, 12080), (6040, 10788), (6960, 9362), (7192, 9060), (7248, 8990), (7440, 8758)]