171415440

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{3779}}^1$

素因数の和:3811

約数の個数: 200

約数和(自身を含む): 680581440

約数和(自身を除く): 509166000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1512, 1620, 1680, 1890, 2160, 2268, 2520, 2835, 3024, 3240, 3779, 3780, 4536, 5040, 5670, 6480, 7558, 7560, 9072, 11337, 11340, 15116, 15120, 18895, 22674, 22680, 26453, 30232, 34011, 37790, 45348, 45360, 52906, 56685, 60464, 68022, 75580, 79359, 90696, 102033, 105812, 113370, 132265, 136044, 151160, 158718, 170055, 181392, 204066, 211624, 226740, 238077, 264530, 272088, 302320, 306099, 317436, 340110, 396795, 408132, 423248, 453480, 476154, 510165, 529060, 544176, 612198, 634872, 680220, 714231, 793590, 816264, 906960, 952308, 1020330, 1058120, 1190385, 1224396, 1269744, 1360440, 1428462, 1530495, 1587180, 1632528, 1904616, 2040660, 2116240, 2142693, 2380770, 2448792, 2720880, 2856924, 3060990, 3174360, 3571155, 3809232, 4081320, 4285386, 4761540, 4897584, 5713848, 6121980, 6348720, 7142310, 8162640, 8570772, 9523080, 10713465, 11427696, 12243960, 14284620, 17141544, 19046160, 21426930, 24487920, 28569240, 34283088, 42853860, 57138480, 85707720, 171415440]

約数ペア:

[(1, 171415440), (2, 85707720), (3, 57138480), (4, 42853860), (5, 34283088), (6, 28569240), (7, 24487920), (8, 21426930), (9, 19046160), (10, 17141544), (12, 14284620), (14, 12243960), (15, 11427696), (16, 10713465), (18, 9523080), (20, 8570772), (21, 8162640), (24, 7142310), (27, 6348720), (28, 6121980), (30, 5713848), (35, 4897584), (36, 4761540), (40, 4285386), (42, 4081320), (45, 3809232), (48, 3571155), (54, 3174360), (56, 3060990), (60, 2856924), (63, 2720880), (70, 2448792), (72, 2380770), (80, 2142693), (81, 2116240), (84, 2040660), (90, 1904616), (105, 1632528), (108, 1587180), (112, 1530495), (120, 1428462), (126, 1360440), (135, 1269744), (140, 1224396), (144, 1190385), (162, 1058120), (168, 1020330), (180, 952308), (189, 906960), (210, 816264), (216, 793590), (240, 714231), (252, 680220), (270, 634872), (280, 612198), (315, 544176), (324, 529060), (336, 510165), (360, 476154), (378, 453480), (405, 423248), (420, 408132), (432, 396795), (504, 340110), (540, 317436), (560, 306099), (567, 302320), (630, 272088), (648, 264530), (720, 238077), (756, 226740), (810, 211624), (840, 204066), (945, 181392), (1008, 170055), (1080, 158718), (1134, 151160), (1260, 136044), (1296, 132265), (1512, 113370), (1620, 105812), (1680, 102033), (1890, 90696), (2160, 79359), (2268, 75580), (2520, 68022), (2835, 60464), (3024, 56685), (3240, 52906), (3779, 45360), (3780, 45348), (4536, 37790), (5040, 34011), (5670, 30232), (6480, 26453), (7558, 22680), (7560, 22674), (9072, 18895), (11337, 15120), (11340, 15116)]