163842120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2693}}^1$

素因数の和:2736

約数の個数: 144

約数和(自身を含む): 576812340

約数和(自身を除く): 412970220

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 845, 936, 1014, 1170, 1352, 1521, 1560, 1690, 2028, 2340, 2535, 2693, 3042, 3380, 4056, 4680, 5070, 5386, 6084, 6760, 7605, 8079, 10140, 10772, 12168, 13465, 15210, 16158, 20280, 21544, 24237, 26930, 30420, 32316, 35009, 40395, 48474, 53860, 60840, 64632, 70018, 80790, 96948, 105027, 107720, 121185, 140036, 161580, 175045, 193896, 210054, 242370, 280072, 315081, 323160, 350090, 420108, 455117, 484740, 525135, 630162, 700180, 840216, 910234, 969480, 1050270, 1260324, 1365351, 1400360, 1575405, 1820468, 2100540, 2275585, 2520648, 2730702, 3150810, 3640936, 4096053, 4201080, 4551170, 5461404, 6301620, 6826755, 8192106, 9102340, 10922808, 12603240, 13653510, 16384212, 18204680, 20480265, 27307020, 32768424, 40960530, 54614040, 81921060, 163842120]

約数ペア:

[(1, 163842120), (2, 81921060), (3, 54614040), (4, 40960530), (5, 32768424), (6, 27307020), (8, 20480265), (9, 18204680), (10, 16384212), (12, 13653510), (13, 12603240), (15, 10922808), (18, 9102340), (20, 8192106), (24, 6826755), (26, 6301620), (30, 5461404), (36, 4551170), (39, 4201080), (40, 4096053), (45, 3640936), (52, 3150810), (60, 2730702), (65, 2520648), (72, 2275585), (78, 2100540), (90, 1820468), (104, 1575405), (117, 1400360), (120, 1365351), (130, 1260324), (156, 1050270), (169, 969480), (180, 910234), (195, 840216), (234, 700180), (260, 630162), (312, 525135), (338, 484740), (360, 455117), (390, 420108), (468, 350090), (507, 323160), (520, 315081), (585, 280072), (676, 242370), (780, 210054), (845, 193896), (936, 175045), (1014, 161580), (1170, 140036), (1352, 121185), (1521, 107720), (1560, 105027), (1690, 96948), (2028, 80790), (2340, 70018), (2535, 64632), (2693, 60840), (3042, 53860), (3380, 48474), (4056, 40395), (4680, 35009), (5070, 32316), (5386, 30420), (6084, 26930), (6760, 24237), (7605, 21544), (8079, 20280), (10140, 16158), (10772, 15210), (12168, 13465)]