170695920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22943}}^1$

素因数の和:22990

約数の個数: 80

約数和(自身を含む): 546250752

約数和(自身を除く): 375554832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 22943, 45886, 68829, 91772, 114715, 137658, 183544, 229430, 275316, 344145, 367088, 458860, 550632, 688290, 711233, 917720, 1101264, 1376580, 1422466, 1835440, 2133699, 2753160, 2844932, 3556165, 4267398, 5506320, 5689864, 7112330, 8534796, 10668495, 11379728, 14224660, 17069592, 21336990, 28449320, 34139184, 42673980, 56898640, 85347960, 170695920]

約数ペア:

[(1, 170695920), (2, 85347960), (3, 56898640), (4, 42673980), (5, 34139184), (6, 28449320), (8, 21336990), (10, 17069592), (12, 14224660), (15, 11379728), (16, 10668495), (20, 8534796), (24, 7112330), (30, 5689864), (31, 5506320), (40, 4267398), (48, 3556165), (60, 2844932), (62, 2753160), (80, 2133699), (93, 1835440), (120, 1422466), (124, 1376580), (155, 1101264), (186, 917720), (240, 711233), (248, 688290), (310, 550632), (372, 458860), (465, 367088), (496, 344145), (620, 275316), (744, 229430), (930, 183544), (1240, 137658), (1488, 114715), (1860, 91772), (2480, 68829), (3720, 45886), (7440, 22943)]