2752680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:163

約数の個数: 128

約数和(自身を含む): 9849600

約数和(自身を除く): 7096920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 113, 116, 120, 140, 145, 168, 174, 203, 210, 226, 232, 280, 290, 339, 348, 406, 420, 435, 452, 565, 580, 609, 678, 696, 791, 812, 840, 870, 904, 1015, 1130, 1160, 1218, 1356, 1582, 1624, 1695, 1740, 2030, 2260, 2373, 2436, 2712, 3045, 3164, 3277, 3390, 3480, 3955, 4060, 4520, 4746, 4872, 6090, 6328, 6554, 6780, 7910, 8120, 9492, 9831, 11865, 12180, 13108, 13560, 15820, 16385, 18984, 19662, 22939, 23730, 24360, 26216, 31640, 32770, 39324, 45878, 47460, 49155, 65540, 68817, 78648, 91756, 94920, 98310, 114695, 131080, 137634, 183512, 196620, 229390, 275268, 344085, 393240, 458780, 550536, 688170, 917560, 1376340, 2752680]

約数ペア:

[(1, 2752680), (2, 1376340), (3, 917560), (4, 688170), (5, 550536), (6, 458780), (7, 393240), (8, 344085), (10, 275268), (12, 229390), (14, 196620), (15, 183512), (20, 137634), (21, 131080), (24, 114695), (28, 98310), (29, 94920), (30, 91756), (35, 78648), (40, 68817), (42, 65540), (56, 49155), (58, 47460), (60, 45878), (70, 39324), (84, 32770), (87, 31640), (105, 26216), (113, 24360), (116, 23730), (120, 22939), (140, 19662), (145, 18984), (168, 16385), (174, 15820), (203, 13560), (210, 13108), (226, 12180), (232, 11865), (280, 9831), (290, 9492), (339, 8120), (348, 7910), (406, 6780), (420, 6554), (435, 6328), (452, 6090), (565, 4872), (580, 4746), (609, 4520), (678, 4060), (696, 3955), (791, 3480), (812, 3390), (840, 3277), (870, 3164), (904, 3045), (1015, 2712), (1130, 2436), (1160, 2373), (1218, 2260), (1356, 2030), (1582, 1740), (1624, 1695)]