84807240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{14423}}^1$

素因数の和:14451

約数の個数: 96

約数和(自身を含む): 295980480

約数和(自身を除く): 211173240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 14423, 28846, 43269, 57692, 72115, 86538, 100961, 115384, 144230, 173076, 201922, 216345, 288460, 302883, 346152, 403844, 432690, 504805, 576920, 605766, 706727, 807688, 865380, 1009610, 1211532, 1413454, 1514415, 1730760, 2019220, 2120181, 2423064, 2826908, 3028830, 3533635, 4038440, 4240362, 5653816, 6057660, 7067270, 8480724, 10600905, 12115320, 14134540, 16961448, 21201810, 28269080, 42403620, 84807240]

約数ペア:

[(1, 84807240), (2, 42403620), (3, 28269080), (4, 21201810), (5, 16961448), (6, 14134540), (7, 12115320), (8, 10600905), (10, 8480724), (12, 7067270), (14, 6057660), (15, 5653816), (20, 4240362), (21, 4038440), (24, 3533635), (28, 3028830), (30, 2826908), (35, 2423064), (40, 2120181), (42, 2019220), (49, 1730760), (56, 1514415), (60, 1413454), (70, 1211532), (84, 1009610), (98, 865380), (105, 807688), (120, 706727), (140, 605766), (147, 576920), (168, 504805), (196, 432690), (210, 403844), (245, 346152), (280, 302883), (294, 288460), (392, 216345), (420, 201922), (490, 173076), (588, 144230), (735, 115384), (840, 100961), (980, 86538), (1176, 72115), (1470, 57692), (1960, 43269), (2940, 28846), (5880, 14423)]