189258960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4217}}^1$

素因数の和:4261

約数の個数: 160

約数和(自身を含む): 677849472

約数和(自身を除く): 488590512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 102, 110, 120, 132, 136, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 374, 408, 440, 510, 528, 561, 660, 680, 748, 816, 880, 935, 1020, 1122, 1320, 1360, 1496, 1870, 2040, 2244, 2640, 2805, 2992, 3740, 4080, 4217, 4488, 5610, 7480, 8434, 8976, 11220, 12651, 14960, 16868, 21085, 22440, 25302, 33736, 42170, 44880, 46387, 50604, 63255, 67472, 71689, 84340, 92774, 101208, 126510, 139161, 143378, 168680, 185548, 202416, 215067, 231935, 253020, 278322, 286756, 337360, 358445, 371096, 430134, 463870, 506040, 556644, 573512, 695805, 716890, 742192, 788579, 860268, 927740, 1012080, 1075335, 1113288, 1147024, 1391610, 1433780, 1577158, 1720536, 1855480, 2150670, 2226576, 2365737, 2783220, 2867560, 3154316, 3441072, 3710960, 3942895, 4301340, 4731474, 5566440, 5735120, 6308632, 7885790, 8602680, 9462948, 11132880, 11828685, 12617264, 15771580, 17205360, 18925896, 23657370, 31543160, 37851792, 47314740, 63086320, 94629480, 189258960]

約数ペア:

[(1, 189258960), (2, 94629480), (3, 63086320), (4, 47314740), (5, 37851792), (6, 31543160), (8, 23657370), (10, 18925896), (11, 17205360), (12, 15771580), (15, 12617264), (16, 11828685), (17, 11132880), (20, 9462948), (22, 8602680), (24, 7885790), (30, 6308632), (33, 5735120), (34, 5566440), (40, 4731474), (44, 4301340), (48, 3942895), (51, 3710960), (55, 3441072), (60, 3154316), (66, 2867560), (68, 2783220), (80, 2365737), (85, 2226576), (88, 2150670), (102, 1855480), (110, 1720536), (120, 1577158), (132, 1433780), (136, 1391610), (165, 1147024), (170, 1113288), (176, 1075335), (187, 1012080), (204, 927740), (220, 860268), (240, 788579), (255, 742192), (264, 716890), (272, 695805), (330, 573512), (340, 556644), (374, 506040), (408, 463870), (440, 430134), (510, 371096), (528, 358445), (561, 337360), (660, 286756), (680, 278322), (748, 253020), (816, 231935), (880, 215067), (935, 202416), (1020, 185548), (1122, 168680), (1320, 143378), (1360, 139161), (1496, 126510), (1870, 101208), (2040, 92774), (2244, 84340), (2640, 71689), (2805, 67472), (2992, 63255), (3740, 50604), (4080, 46387), (4217, 44880), (4488, 42170), (5610, 33736), (7480, 25302), (8434, 22440), (8976, 21085), (11220, 16868), (12651, 14960)]