194981160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8689}}^1$

素因数の和:8731

約数の個数: 128

約数和(自身を含む): 675734400

約数和(自身を除く): 480753240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 660, 680, 748, 935, 1020, 1122, 1320, 1496, 1870, 2040, 2244, 2805, 3740, 4488, 5610, 7480, 8689, 11220, 17378, 22440, 26067, 34756, 43445, 52134, 69512, 86890, 95579, 104268, 130335, 147713, 173780, 191158, 208536, 260670, 286737, 295426, 347560, 382316, 443139, 477895, 521340, 573474, 590852, 738565, 764632, 886278, 955790, 1042680, 1146948, 1181704, 1433685, 1477130, 1624843, 1772556, 1911580, 2215695, 2293896, 2867370, 2954260, 3249686, 3545112, 3823160, 4431390, 4874529, 5734740, 5908520, 6499372, 8124215, 8862780, 9749058, 11469480, 12998744, 16248430, 17725560, 19498116, 24372645, 32496860, 38996232, 48745290, 64993720, 97490580, 194981160]

約数ペア:

[(1, 194981160), (2, 97490580), (3, 64993720), (4, 48745290), (5, 38996232), (6, 32496860), (8, 24372645), (10, 19498116), (11, 17725560), (12, 16248430), (15, 12998744), (17, 11469480), (20, 9749058), (22, 8862780), (24, 8124215), (30, 6499372), (33, 5908520), (34, 5734740), (40, 4874529), (44, 4431390), (51, 3823160), (55, 3545112), (60, 3249686), (66, 2954260), (68, 2867370), (85, 2293896), (88, 2215695), (102, 1911580), (110, 1772556), (120, 1624843), (132, 1477130), (136, 1433685), (165, 1181704), (170, 1146948), (187, 1042680), (204, 955790), (220, 886278), (255, 764632), (264, 738565), (330, 590852), (340, 573474), (374, 521340), (408, 477895), (440, 443139), (510, 382316), (561, 347560), (660, 295426), (680, 286737), (748, 260670), (935, 208536), (1020, 191158), (1122, 173780), (1320, 147713), (1496, 130335), (1870, 104268), (2040, 95579), (2244, 86890), (2805, 69512), (3740, 52134), (4488, 43445), (5610, 34756), (7480, 26067), (8689, 22440), (11220, 17378)]