526294440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6737}}^1$

素因数の和:6792

約数の個数: 192

約数和(自身を含む): 2018165760

約数和(自身を除く): 1491871320

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, 1116, 1240, 1260, 1302, 1395, 1736, 1860, 1953, 2170, 2232, 2520, 2604, 2790, 3255, 3720, 3906, 4340, 5208, 5580, 6510, 6737, 7812, 8680, 9765, 11160, 13020, 13474, 15624, 19530, 20211, 26040, 26948, 33685, 39060, 40422, 47159, 53896, 60633, 67370, 78120, 80844, 94318, 101055, 121266, 134740, 141477, 161688, 188636, 202110, 208847, 235795, 242532, 269480, 282954, 303165, 377272, 404220, 417694, 424431, 471590, 485064, 565908, 606330, 626541, 707385, 808440, 835388, 848862, 943180, 1044235, 1131816, 1212660, 1253082, 1414770, 1461929, 1670776, 1697724, 1879623, 1886360, 2088470, 2122155, 2425320, 2506164, 2829540, 2923858, 3132705, 3395448, 3759246, 4176940, 4244310, 4385787, 5012328, 5659080, 5847716, 6265410, 7309645, 7518492, 8353880, 8488620, 8771574, 9398115, 11695432, 12530820, 13157361, 14619290, 15036984, 16977240, 17543148, 18796230, 21928935, 25061640, 26314722, 29238580, 35086296, 37592460, 43857870, 52629444, 58477160, 65786805, 75184920, 87715740, 105258888, 131573610, 175431480, 263147220, 526294440]

約数ペア:

[(1, 526294440), (2, 263147220), (3, 175431480), (4, 131573610), (5, 105258888), (6, 87715740), (7, 75184920), (8, 65786805), (9, 58477160), (10, 52629444), (12, 43857870), (14, 37592460), (15, 35086296), (18, 29238580), (20, 26314722), (21, 25061640), (24, 21928935), (28, 18796230), (30, 17543148), (31, 16977240), (35, 15036984), (36, 14619290), (40, 13157361), (42, 12530820), (45, 11695432), (56, 9398115), (60, 8771574), (62, 8488620), (63, 8353880), (70, 7518492), (72, 7309645), (84, 6265410), (90, 5847716), (93, 5659080), (105, 5012328), (120, 4385787), (124, 4244310), (126, 4176940), (140, 3759246), (155, 3395448), (168, 3132705), (180, 2923858), (186, 2829540), (210, 2506164), (217, 2425320), (248, 2122155), (252, 2088470), (279, 1886360), (280, 1879623), (310, 1697724), (315, 1670776), (360, 1461929), (372, 1414770), (420, 1253082), (434, 1212660), (465, 1131816), (504, 1044235), (558, 943180), (620, 848862), (630, 835388), (651, 808440), (744, 707385), (840, 626541), (868, 606330), (930, 565908), (1085, 485064), (1116, 471590), (1240, 424431), (1260, 417694), (1302, 404220), (1395, 377272), (1736, 303165), (1860, 282954), (1953, 269480), (2170, 242532), (2232, 235795), (2520, 208847), (2604, 202110), (2790, 188636), (3255, 161688), (3720, 141477), (3906, 134740), (4340, 121266), (5208, 101055), (5580, 94318), (6510, 80844), (6737, 78120), (7812, 67370), (8680, 60633), (9765, 53896), (11160, 47159), (13020, 40422), (13474, 39060), (15624, 33685), (19530, 26948), (20211, 26040)]