516622680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{29287}}^1$

素因数の和:29318

約数の個数: 144

約数和(自身を含む): 1953216720

約数和(自身を除く): 1436594040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 17640, 29287, 58574, 87861, 117148, 146435, 175722, 205009, 234296, 263583, 292870, 351444, 410018, 439305, 527166, 585740, 615027, 702888, 820036, 878610, 1025045, 1054332, 1171480, 1230054, 1317915, 1435063, 1640072, 1757220, 1845081, 2050090, 2108664, 2460108, 2635830, 2870126, 3075135, 3514440, 3690162, 4100180, 4305189, 4920216, 5271660, 5740252, 6150270, 7175315, 7380324, 8200360, 8610378, 9225405, 10543320, 11480504, 12300540, 12915567, 14350630, 14760648, 17220756, 18450810, 21525945, 24601080, 25831134, 28701260, 34441512, 36901620, 43051890, 51662268, 57402520, 64577835, 73803240, 86103780, 103324536, 129155670, 172207560, 258311340, 516622680]

約数ペア:

[(1, 516622680), (2, 258311340), (3, 172207560), (4, 129155670), (5, 103324536), (6, 86103780), (7, 73803240), (8, 64577835), (9, 57402520), (10, 51662268), (12, 43051890), (14, 36901620), (15, 34441512), (18, 28701260), (20, 25831134), (21, 24601080), (24, 21525945), (28, 18450810), (30, 17220756), (35, 14760648), (36, 14350630), (40, 12915567), (42, 12300540), (45, 11480504), (49, 10543320), (56, 9225405), (60, 8610378), (63, 8200360), (70, 7380324), (72, 7175315), (84, 6150270), (90, 5740252), (98, 5271660), (105, 4920216), (120, 4305189), (126, 4100180), (140, 3690162), (147, 3514440), (168, 3075135), (180, 2870126), (196, 2635830), (210, 2460108), (245, 2108664), (252, 2050090), (280, 1845081), (294, 1757220), (315, 1640072), (360, 1435063), (392, 1317915), (420, 1230054), (441, 1171480), (490, 1054332), (504, 1025045), (588, 878610), (630, 820036), (735, 702888), (840, 615027), (882, 585740), (980, 527166), (1176, 439305), (1260, 410018), (1470, 351444), (1764, 292870), (1960, 263583), (2205, 234296), (2520, 205009), (2940, 175722), (3528, 146435), (4410, 117148), (5880, 87861), (8820, 58574), (17640, 29287)]