121674840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{20693}}^1$

素因数の和:20721

約数の個数: 96

約数和(自身を含む): 424640880

約数和(自身を除く): 302966040

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, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 20693, 41386, 62079, 82772, 103465, 124158, 144851, 165544, 206930, 248316, 289702, 310395, 413860, 434553, 496632, 579404, 620790, 724255, 827720, 869106, 1013957, 1158808, 1241580, 1448510, 1738212, 2027914, 2172765, 2483160, 2897020, 3041871, 3476424, 4055828, 4345530, 5069785, 5794040, 6083742, 8111656, 8691060, 10139570, 12167484, 15209355, 17382120, 20279140, 24334968, 30418710, 40558280, 60837420, 121674840]

約数ペア:

[(1, 121674840), (2, 60837420), (3, 40558280), (4, 30418710), (5, 24334968), (6, 20279140), (7, 17382120), (8, 15209355), (10, 12167484), (12, 10139570), (14, 8691060), (15, 8111656), (20, 6083742), (21, 5794040), (24, 5069785), (28, 4345530), (30, 4055828), (35, 3476424), (40, 3041871), (42, 2897020), (49, 2483160), (56, 2172765), (60, 2027914), (70, 1738212), (84, 1448510), (98, 1241580), (105, 1158808), (120, 1013957), (140, 869106), (147, 827720), (168, 724255), (196, 620790), (210, 579404), (245, 496632), (280, 434553), (294, 413860), (392, 310395), (420, 289702), (490, 248316), (588, 206930), (735, 165544), (840, 144851), (980, 124158), (1176, 103465), (1470, 82772), (1960, 62079), (2940, 41386), (5880, 20693)]