202122480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3881}}^1$

素因数の和:3935

約数の個数: 160

約数和(自身を含む): 739381248

約数和(自身を除く): 537258768

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, 3881, 4340, 5208, 6510, 7440, 7762, 8680, 10416, 11643, 13020, 15524, 17360, 19405, 23286, 26040, 27167, 31048, 38810, 46572, 52080, 54334, 58215, 62096, 77620, 81501, 93144, 108668, 116430, 120311, 135835, 155240, 163002, 186288, 217336, 232860, 240622, 271670, 310480, 326004, 360933, 407505, 434672, 465720, 481244, 543340, 601555, 652008, 721866, 815010, 842177, 931440, 962488, 1086680, 1203110, 1304016, 1443732, 1630020, 1684354, 1804665, 1924976, 2173360, 2406220, 2526531, 2887464, 3260040, 3368708, 3609330, 4210885, 4812440, 5053062, 5774928, 6520080, 6737416, 7218660, 8421770, 9624880, 10106124, 12632655, 13474832, 14437320, 16843540, 20212248, 25265310, 28874640, 33687080, 40424496, 50530620, 67374160, 101061240, 202122480]

約数ペア:

[(1, 202122480), (2, 101061240), (3, 67374160), (4, 50530620), (5, 40424496), (6, 33687080), (7, 28874640), (8, 25265310), (10, 20212248), (12, 16843540), (14, 14437320), (15, 13474832), (16, 12632655), (20, 10106124), (21, 9624880), (24, 8421770), (28, 7218660), (30, 6737416), (31, 6520080), (35, 5774928), (40, 5053062), (42, 4812440), (48, 4210885), (56, 3609330), (60, 3368708), (62, 3260040), (70, 2887464), (80, 2526531), (84, 2406220), (93, 2173360), (105, 1924976), (112, 1804665), (120, 1684354), (124, 1630020), (140, 1443732), (155, 1304016), (168, 1203110), (186, 1086680), (210, 962488), (217, 931440), (240, 842177), (248, 815010), (280, 721866), (310, 652008), (336, 601555), (372, 543340), (420, 481244), (434, 465720), (465, 434672), (496, 407505), (560, 360933), (620, 326004), (651, 310480), (744, 271670), (840, 240622), (868, 232860), (930, 217336), (1085, 186288), (1240, 163002), (1302, 155240), (1488, 135835), (1680, 120311), (1736, 116430), (1860, 108668), (2170, 93144), (2480, 81501), (2604, 77620), (3255, 62096), (3472, 58215), (3720, 54334), (3881, 52080), (4340, 46572), (5208, 38810), (6510, 31048), (7440, 27167), (7762, 26040), (8680, 23286), (10416, 19405), (11643, 17360), (13020, 15524)]