84916440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1087}}^1$

素因数の和:1142

約数の個数: 192

約数和(自身を含む): 325877760

約数和(自身を除く): 240961320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 120, 124, 126, 140, 155, 168, 180, 186, 210, 217, 248, 252, 279, 280, 310, 315, 360, 372, 420, 434, 465, 504, 558, 620, 630, 651, 744, 840, 868, 930, 1085, 1087, 1116, 1240, 1260, 1302, 1395, 1736, 1860, 1953, 2170, 2174, 2232, 2520, 2604, 2790, 3255, 3261, 3720, 3906, 4340, 4348, 5208, 5435, 5580, 6510, 6522, 7609, 7812, 8680, 8696, 9765, 9783, 10870, 11160, 13020, 13044, 15218, 15624, 16305, 19530, 19566, 21740, 22827, 26040, 26088, 30436, 32610, 33697, 38045, 39060, 39132, 43480, 45654, 48915, 60872, 65220, 67394, 68481, 76090, 78120, 78264, 91308, 97830, 101091, 114135, 130440, 134788, 136962, 152180, 168485, 182616, 195660, 202182, 228270, 235879, 269576, 273924, 303273, 304360, 336970, 342405, 391320, 404364, 456540, 471758, 505455, 547848, 606546, 673940, 684810, 707637, 808728, 913080, 943516, 1010910, 1179395, 1213092, 1347880, 1369620, 1415274, 1516365, 1887032, 2021820, 2122911, 2358790, 2426184, 2739240, 2830548, 3032730, 3538185, 4043640, 4245822, 4717580, 5661096, 6065460, 7076370, 8491644, 9435160, 10614555, 12130920, 14152740, 16983288, 21229110, 28305480, 42458220, 84916440]

約数ペア:

[(1, 84916440), (2, 42458220), (3, 28305480), (4, 21229110), (5, 16983288), (6, 14152740), (7, 12130920), (8, 10614555), (9, 9435160), (10, 8491644), (12, 7076370), (14, 6065460), (15, 5661096), (18, 4717580), (20, 4245822), (21, 4043640), (24, 3538185), (28, 3032730), (30, 2830548), (31, 2739240), (35, 2426184), (36, 2358790), (40, 2122911), (42, 2021820), (45, 1887032), (56, 1516365), (60, 1415274), (62, 1369620), (63, 1347880), (70, 1213092), (72, 1179395), (84, 1010910), (90, 943516), (93, 913080), (105, 808728), (120, 707637), (124, 684810), (126, 673940), (140, 606546), (155, 547848), (168, 505455), (180, 471758), (186, 456540), (210, 404364), (217, 391320), (248, 342405), (252, 336970), (279, 304360), (280, 303273), (310, 273924), (315, 269576), (360, 235879), (372, 228270), (420, 202182), (434, 195660), (465, 182616), (504, 168485), (558, 152180), (620, 136962), (630, 134788), (651, 130440), (744, 114135), (840, 101091), (868, 97830), (930, 91308), (1085, 78264), (1087, 78120), (1116, 76090), (1240, 68481), (1260, 67394), (1302, 65220), (1395, 60872), (1736, 48915), (1860, 45654), (1953, 43480), (2170, 39132), (2174, 39060), (2232, 38045), (2520, 33697), (2604, 32610), (2790, 30436), (3255, 26088), (3261, 26040), (3720, 22827), (3906, 21740), (4340, 19566), (4348, 19530), (5208, 16305), (5435, 15624), (5580, 15218), (6510, 13044), (6522, 13020), (7609, 11160), (7812, 10870), (8680, 9783), (8696, 9765)]