129524640

素因数分解:

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

素因数の和:5539

約数の個数: 144

約数和(自身を含む): 474701472

約数和(自身を除く): 345176832

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5507, 5880, 7840, 11014, 11760, 16521, 22028, 23520, 27535, 33042, 38549, 44056, 55070, 66084, 77098, 82605, 88112, 110140, 115647, 132168, 154196, 165210, 176224, 192745, 220280, 231294, 264336, 269843, 308392, 330420, 385490, 440560, 462588, 528672, 539686, 578235, 616784, 660840, 770980, 809529, 881120, 925176, 1079372, 1156470, 1233568, 1321680, 1349215, 1541960, 1619058, 1850352, 2158744, 2312940, 2643360, 2698430, 3083920, 3238116, 3700704, 4047645, 4317488, 4625880, 5396860, 6167840, 6476232, 8095290, 8634976, 9251760, 10793720, 12952464, 16190580, 18503520, 21587440, 25904928, 32381160, 43174880, 64762320, 129524640]

約数ペア:

[(1, 129524640), (2, 64762320), (3, 43174880), (4, 32381160), (5, 25904928), (6, 21587440), (7, 18503520), (8, 16190580), (10, 12952464), (12, 10793720), (14, 9251760), (15, 8634976), (16, 8095290), (20, 6476232), (21, 6167840), (24, 5396860), (28, 4625880), (30, 4317488), (32, 4047645), (35, 3700704), (40, 3238116), (42, 3083920), (48, 2698430), (49, 2643360), (56, 2312940), (60, 2158744), (70, 1850352), (80, 1619058), (84, 1541960), (96, 1349215), (98, 1321680), (105, 1233568), (112, 1156470), (120, 1079372), (140, 925176), (147, 881120), (160, 809529), (168, 770980), (196, 660840), (210, 616784), (224, 578235), (240, 539686), (245, 528672), (280, 462588), (294, 440560), (336, 385490), (392, 330420), (420, 308392), (480, 269843), (490, 264336), (560, 231294), (588, 220280), (672, 192745), (735, 176224), (784, 165210), (840, 154196), (980, 132168), (1120, 115647), (1176, 110140), (1470, 88112), (1568, 82605), (1680, 77098), (1960, 66084), (2352, 55070), (2940, 44056), (3360, 38549), (3920, 33042), (4704, 27535), (5507, 23520), (5880, 22028), (7840, 16521), (11014, 11760)]