297819480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11437}}^1$

素因数の和:11489

約数の個数: 128

約数和(自身を含む): 1054126080

約数和(自身を除く): 756306600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 5208, 6510, 8680, 11437, 13020, 22874, 26040, 34311, 45748, 57185, 68622, 80059, 91496, 114370, 137244, 160118, 171555, 228740, 240177, 274488, 320236, 343110, 354547, 400295, 457480, 480354, 640472, 686220, 709094, 800590, 960708, 1063641, 1200885, 1372440, 1418188, 1601180, 1772735, 1921416, 2127282, 2401770, 2481829, 2836376, 3202360, 3545470, 4254564, 4803540, 4963658, 5318205, 7090940, 7445487, 8509128, 9607080, 9927316, 10636410, 12409145, 14181880, 14890974, 19854632, 21272820, 24818290, 29781948, 37227435, 42545640, 49636580, 59563896, 74454870, 99273160, 148909740, 297819480]

約数ペア:

[(1, 297819480), (2, 148909740), (3, 99273160), (4, 74454870), (5, 59563896), (6, 49636580), (7, 42545640), (8, 37227435), (10, 29781948), (12, 24818290), (14, 21272820), (15, 19854632), (20, 14890974), (21, 14181880), (24, 12409145), (28, 10636410), (30, 9927316), (31, 9607080), (35, 8509128), (40, 7445487), (42, 7090940), (56, 5318205), (60, 4963658), (62, 4803540), (70, 4254564), (84, 3545470), (93, 3202360), (105, 2836376), (120, 2481829), (124, 2401770), (140, 2127282), (155, 1921416), (168, 1772735), (186, 1601180), (210, 1418188), (217, 1372440), (248, 1200885), (280, 1063641), (310, 960708), (372, 800590), (420, 709094), (434, 686220), (465, 640472), (620, 480354), (651, 457480), (744, 400295), (840, 354547), (868, 343110), (930, 320236), (1085, 274488), (1240, 240177), (1302, 228740), (1736, 171555), (1860, 160118), (2170, 137244), (2604, 114370), (3255, 91496), (3720, 80059), (4340, 68622), (5208, 57185), (6510, 45748), (8680, 34311), (11437, 26040), (13020, 22874)]