192839220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4937}}^1$

素因数の和:4990

約数の個数: 144

約数和(自身を含む): 690213888

約数和(自身を除く): 497374668

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 180, 186, 210, 217, 252, 279, 310, 315, 372, 420, 434, 465, 558, 620, 630, 651, 868, 930, 1085, 1116, 1260, 1302, 1395, 1860, 1953, 2170, 2604, 2790, 3255, 3906, 4340, 4937, 5580, 6510, 7812, 9765, 9874, 13020, 14811, 19530, 19748, 24685, 29622, 34559, 39060, 44433, 49370, 59244, 69118, 74055, 88866, 98740, 103677, 138236, 148110, 153047, 172795, 177732, 207354, 222165, 296220, 306094, 311031, 345590, 414708, 444330, 459141, 518385, 612188, 622062, 691180, 765235, 888660, 918282, 1036770, 1071329, 1244124, 1377423, 1530470, 1555155, 1836564, 2073540, 2142658, 2295705, 2754846, 3060940, 3110310, 3213987, 4285316, 4591410, 5356645, 5509692, 6220620, 6427974, 6887115, 9182820, 9641961, 10713290, 12855948, 13774230, 16069935, 19283922, 21426580, 27548460, 32139870, 38567844, 48209805, 64279740, 96419610, 192839220]

約数ペア:

[(1, 192839220), (2, 96419610), (3, 64279740), (4, 48209805), (5, 38567844), (6, 32139870), (7, 27548460), (9, 21426580), (10, 19283922), (12, 16069935), (14, 13774230), (15, 12855948), (18, 10713290), (20, 9641961), (21, 9182820), (28, 6887115), (30, 6427974), (31, 6220620), (35, 5509692), (36, 5356645), (42, 4591410), (45, 4285316), (60, 3213987), (62, 3110310), (63, 3060940), (70, 2754846), (84, 2295705), (90, 2142658), (93, 2073540), (105, 1836564), (124, 1555155), (126, 1530470), (140, 1377423), (155, 1244124), (180, 1071329), (186, 1036770), (210, 918282), (217, 888660), (252, 765235), (279, 691180), (310, 622062), (315, 612188), (372, 518385), (420, 459141), (434, 444330), (465, 414708), (558, 345590), (620, 311031), (630, 306094), (651, 296220), (868, 222165), (930, 207354), (1085, 177732), (1116, 172795), (1260, 153047), (1302, 148110), (1395, 138236), (1860, 103677), (1953, 98740), (2170, 88866), (2604, 74055), (2790, 69118), (3255, 59244), (3906, 49370), (4340, 44433), (4937, 39060), (5580, 34559), (6510, 29622), (7812, 24685), (9765, 19748), (9874, 19530), (13020, 14811)]