158342520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{3847}}^1$

素因数の和:3882

約数の個数: 128

約数和(自身を含む): 554112000

約数和(自身を除く): 395769480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 343, 392, 420, 490, 588, 686, 735, 840, 980, 1029, 1176, 1372, 1470, 1715, 1960, 2058, 2744, 2940, 3430, 3847, 4116, 5145, 5880, 6860, 7694, 8232, 10290, 11541, 13720, 15388, 19235, 20580, 23082, 26929, 30776, 38470, 41160, 46164, 53858, 57705, 76940, 80787, 92328, 107716, 115410, 134645, 153880, 161574, 188503, 215432, 230820, 269290, 323148, 377006, 403935, 461640, 538580, 565509, 646296, 754012, 807870, 942515, 1077160, 1131018, 1319521, 1508024, 1615740, 1885030, 2262036, 2639042, 2827545, 3231480, 3770060, 3958563, 4524072, 5278084, 5655090, 6597605, 7540120, 7917126, 10556168, 11310180, 13195210, 15834252, 19792815, 22620360, 26390420, 31668504, 39585630, 52780840, 79171260, 158342520]

約数ペア:

[(1, 158342520), (2, 79171260), (3, 52780840), (4, 39585630), (5, 31668504), (6, 26390420), (7, 22620360), (8, 19792815), (10, 15834252), (12, 13195210), (14, 11310180), (15, 10556168), (20, 7917126), (21, 7540120), (24, 6597605), (28, 5655090), (30, 5278084), (35, 4524072), (40, 3958563), (42, 3770060), (49, 3231480), (56, 2827545), (60, 2639042), (70, 2262036), (84, 1885030), (98, 1615740), (105, 1508024), (120, 1319521), (140, 1131018), (147, 1077160), (168, 942515), (196, 807870), (210, 754012), (245, 646296), (280, 565509), (294, 538580), (343, 461640), (392, 403935), (420, 377006), (490, 323148), (588, 269290), (686, 230820), (735, 215432), (840, 188503), (980, 161574), (1029, 153880), (1176, 134645), (1372, 115410), (1470, 107716), (1715, 92328), (1960, 80787), (2058, 76940), (2744, 57705), (2940, 53858), (3430, 46164), (3847, 41160), (4116, 38470), (5145, 30776), (5880, 26929), (6860, 23082), (7694, 20580), (8232, 19235), (10290, 15388), (11541, 13720)]