151387320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{787}}^1$

素因数の和:1037

約数の個数: 128

約数和(自身を含む): 521971200

約数和(自身を除く): 370583880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 229, 280, 420, 458, 687, 787, 840, 916, 1145, 1374, 1574, 1603, 1832, 2290, 2361, 2748, 3148, 3206, 3435, 3935, 4580, 4722, 4809, 5496, 5509, 6296, 6412, 6870, 7870, 8015, 9160, 9444, 9618, 11018, 11805, 12824, 13740, 15740, 16030, 16527, 18888, 19236, 22036, 23610, 24045, 27480, 27545, 31480, 32060, 33054, 38472, 44072, 47220, 48090, 55090, 64120, 66108, 82635, 94440, 96180, 110180, 132216, 165270, 180223, 192360, 220360, 330540, 360446, 540669, 661080, 720892, 901115, 1081338, 1261561, 1441784, 1802230, 2162676, 2523122, 2703345, 3604460, 3784683, 4325352, 5046244, 5406690, 6307805, 7208920, 7569366, 10092488, 10813380, 12615610, 15138732, 18923415, 21626760, 25231220, 30277464, 37846830, 50462440, 75693660, 151387320]

約数ペア:

[(1, 151387320), (2, 75693660), (3, 50462440), (4, 37846830), (5, 30277464), (6, 25231220), (7, 21626760), (8, 18923415), (10, 15138732), (12, 12615610), (14, 10813380), (15, 10092488), (20, 7569366), (21, 7208920), (24, 6307805), (28, 5406690), (30, 5046244), (35, 4325352), (40, 3784683), (42, 3604460), (56, 2703345), (60, 2523122), (70, 2162676), (84, 1802230), (105, 1441784), (120, 1261561), (140, 1081338), (168, 901115), (210, 720892), (229, 661080), (280, 540669), (420, 360446), (458, 330540), (687, 220360), (787, 192360), (840, 180223), (916, 165270), (1145, 132216), (1374, 110180), (1574, 96180), (1603, 94440), (1832, 82635), (2290, 66108), (2361, 64120), (2748, 55090), (3148, 48090), (3206, 47220), (3435, 44072), (3935, 38472), (4580, 33054), (4722, 32060), (4809, 31480), (5496, 27545), (5509, 27480), (6296, 24045), (6412, 23610), (6870, 22036), (7870, 19236), (8015, 18888), (9160, 16527), (9444, 16030), (9618, 15740), (11018, 13740), (11805, 12824)]