64762320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{5507}}^1$

素因数の和:5537

約数の個数: 120

約数和(自身を含む): 233583264

約数和(自身を除く): 168820944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5507, 5880, 11014, 11760, 16521, 22028, 27535, 33042, 38549, 44056, 55070, 66084, 77098, 82605, 88112, 110140, 115647, 132168, 154196, 165210, 192745, 220280, 231294, 264336, 269843, 308392, 330420, 385490, 440560, 462588, 539686, 578235, 616784, 660840, 770980, 809529, 925176, 1079372, 1156470, 1321680, 1349215, 1541960, 1619058, 1850352, 2158744, 2312940, 2698430, 3083920, 3238116, 4047645, 4317488, 4625880, 5396860, 6476232, 8095290, 9251760, 10793720, 12952464, 16190580, 21587440, 32381160, 64762320]

約数ペア:

[(1, 64762320), (2, 32381160), (3, 21587440), (4, 16190580), (5, 12952464), (6, 10793720), (7, 9251760), (8, 8095290), (10, 6476232), (12, 5396860), (14, 4625880), (15, 4317488), (16, 4047645), (20, 3238116), (21, 3083920), (24, 2698430), (28, 2312940), (30, 2158744), (35, 1850352), (40, 1619058), (42, 1541960), (48, 1349215), (49, 1321680), (56, 1156470), (60, 1079372), (70, 925176), (80, 809529), (84, 770980), (98, 660840), (105, 616784), (112, 578235), (120, 539686), (140, 462588), (147, 440560), (168, 385490), (196, 330420), (210, 308392), (240, 269843), (245, 264336), (280, 231294), (294, 220280), (336, 192745), (392, 165210), (420, 154196), (490, 132168), (560, 115647), (588, 110140), (735, 88112), (784, 82605), (840, 77098), (980, 66084), (1176, 55070), (1470, 44056), (1680, 38549), (1960, 33042), (2352, 27535), (2940, 22028), (3920, 16521), (5507, 11760), (5880, 11014)]