194905920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18457}}^1$

素因数の和:18488

約数の個数: 112

約数和(自身を含む): 675119808

約数和(自身を除く): 480213888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 10560, 18457, 36914, 55371, 73828, 92285, 110742, 147656, 184570, 203027, 221484, 276855, 295312, 369140, 406054, 442968, 553710, 590624, 609081, 738280, 812108, 885936, 1015135, 1107420, 1181248, 1218162, 1476560, 1624216, 1771872, 2030270, 2214840, 2436324, 2953120, 3045405, 3248432, 3543744, 4060540, 4429680, 4872648, 5906240, 6090810, 6496864, 8121080, 8859360, 9745296, 12181620, 12993728, 16242160, 17718720, 19490592, 24363240, 32484320, 38981184, 48726480, 64968640, 97452960, 194905920]

約数ペア:

[(1, 194905920), (2, 97452960), (3, 64968640), (4, 48726480), (5, 38981184), (6, 32484320), (8, 24363240), (10, 19490592), (11, 17718720), (12, 16242160), (15, 12993728), (16, 12181620), (20, 9745296), (22, 8859360), (24, 8121080), (30, 6496864), (32, 6090810), (33, 5906240), (40, 4872648), (44, 4429680), (48, 4060540), (55, 3543744), (60, 3248432), (64, 3045405), (66, 2953120), (80, 2436324), (88, 2214840), (96, 2030270), (110, 1771872), (120, 1624216), (132, 1476560), (160, 1218162), (165, 1181248), (176, 1107420), (192, 1015135), (220, 885936), (240, 812108), (264, 738280), (320, 609081), (330, 590624), (352, 553710), (440, 442968), (480, 406054), (528, 369140), (660, 295312), (704, 276855), (880, 221484), (960, 203027), (1056, 184570), (1320, 147656), (1760, 110742), (2112, 92285), (2640, 73828), (3520, 55371), (5280, 36914), (10560, 18457)]