189639480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:413

約数の個数: 128

約数和(自身を含む): 585561600

約数和(自身を除く): 395922120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 103, 120, 134, 201, 206, 229, 268, 309, 335, 402, 412, 458, 515, 536, 618, 670, 687, 804, 824, 916, 1005, 1030, 1145, 1236, 1340, 1374, 1545, 1608, 1832, 2010, 2060, 2290, 2472, 2680, 2748, 3090, 3435, 4020, 4120, 4580, 5496, 6180, 6870, 6901, 8040, 9160, 12360, 13740, 13802, 15343, 20703, 23587, 27480, 27604, 30686, 34505, 41406, 46029, 47174, 55208, 61372, 69010, 70761, 76715, 82812, 92058, 94348, 103515, 117935, 122744, 138020, 141522, 153430, 165624, 184116, 188696, 207030, 230145, 235870, 276040, 283044, 306860, 353805, 368232, 414060, 460290, 471740, 566088, 613720, 707610, 828120, 920580, 943480, 1415220, 1580329, 1841160, 2830440, 3160658, 4740987, 6321316, 7901645, 9481974, 12642632, 15803290, 18963948, 23704935, 31606580, 37927896, 47409870, 63213160, 94819740, 189639480]

約数ペア:

[(1, 189639480), (2, 94819740), (3, 63213160), (4, 47409870), (5, 37927896), (6, 31606580), (8, 23704935), (10, 18963948), (12, 15803290), (15, 12642632), (20, 9481974), (24, 7901645), (30, 6321316), (40, 4740987), (60, 3160658), (67, 2830440), (103, 1841160), (120, 1580329), (134, 1415220), (201, 943480), (206, 920580), (229, 828120), (268, 707610), (309, 613720), (335, 566088), (402, 471740), (412, 460290), (458, 414060), (515, 368232), (536, 353805), (618, 306860), (670, 283044), (687, 276040), (804, 235870), (824, 230145), (916, 207030), (1005, 188696), (1030, 184116), (1145, 165624), (1236, 153430), (1340, 141522), (1374, 138020), (1545, 122744), (1608, 117935), (1832, 103515), (2010, 94348), (2060, 92058), (2290, 82812), (2472, 76715), (2680, 70761), (2748, 69010), (3090, 61372), (3435, 55208), (4020, 47174), (4120, 46029), (4580, 41406), (5496, 34505), (6180, 30686), (6870, 27604), (6901, 27480), (8040, 23587), (9160, 20703), (12360, 15343), (13740, 13802)]