210891120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:208

約数の個数: 320

約数和(自身を含む): 781664256

約数和(自身を除く): 570773136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 37, 40, 44, 48, 51, 55, 60, 66, 68, 74, 80, 85, 88, 102, 110, 111, 120, 127, 132, 136, 148, 165, 170, 176, 185, 187, 204, 220, 222, 240, 254, 255, 264, 272, 296, 330, 340, 370, 374, 381, 407, 408, 440, 444, 508, 510, 528, 555, 561, 592, 629, 635, 660, 680, 740, 748, 762, 814, 816, 880, 888, 935, 1016, 1020, 1110, 1122, 1221, 1258, 1270, 1320, 1360, 1397, 1480, 1496, 1524, 1628, 1776, 1870, 1887, 1905, 2032, 2035, 2040, 2159, 2220, 2244, 2442, 2516, 2540, 2640, 2794, 2805, 2960, 2992, 3048, 3145, 3256, 3740, 3774, 3810, 4070, 4080, 4191, 4318, 4440, 4488, 4699, 4884, 5032, 5080, 5588, 5610, 6096, 6105, 6290, 6477, 6512, 6919, 6985, 7480, 7548, 7620, 8140, 8382, 8636, 8880, 8976, 9398, 9435, 9768, 10064, 10160, 10795, 11176, 11220, 12210, 12580, 12954, 13838, 13970, 14097, 14960, 15096, 15240, 16280, 16764, 17272, 18796, 18870, 19536, 20757, 20955, 21590, 22352, 22440, 23495, 23749, 24420, 25160, 25908, 27676, 27940, 28194, 30192, 30480, 32385, 32560, 33528, 34544, 34595, 37592, 37740, 41514, 41910, 43180, 44880, 46990, 47498, 48840, 50320, 51689, 51816, 55352, 55880, 56388, 64770, 67056, 69190, 70485, 71247, 75184, 75480, 79883, 83028, 83820, 86360, 93980, 94996, 97680, 103378, 103632, 103785, 110704, 111760, 112776, 118745, 129540, 138380, 140970, 142494, 150960, 155067, 159766, 166056, 167640, 172720, 187960, 189992, 206756, 207570, 225552, 237490, 239649, 258445, 259080, 276760, 281940, 284988, 310134, 319532, 332112, 335280, 356235, 375920, 379984, 399415, 413512, 415140, 474980, 479298, 516890, 518160, 553520, 563880, 569976, 620268, 639064, 712470, 775335, 798830, 827024, 830280, 878713, 949960, 958596, 1033780, 1127760, 1139952, 1198245, 1240536, 1278128, 1424940, 1550670, 1597660, 1660560, 1757426, 1899920, 1917192, 2067560, 2396490, 2481072, 2636139, 2849880, 3101340, 3195320, 3514852, 3834384, 4135120, 4393565, 4792980, 5272278, 5699760, 6202680, 6390640, 7029704, 8787130, 9585960, 10544556, 12405360, 13180695, 14059408, 17574260, 19171920, 21089112, 26361390, 35148520, 42178224, 52722780, 70297040, 105445560, 210891120]

約数ペア:

[(1, 210891120), (2, 105445560), (3, 70297040), (4, 52722780), (5, 42178224), (6, 35148520), (8, 26361390), (10, 21089112), (11, 19171920), (12, 17574260), (15, 14059408), (16, 13180695), (17, 12405360), (20, 10544556), (22, 9585960), (24, 8787130), (30, 7029704), (33, 6390640), (34, 6202680), (37, 5699760), (40, 5272278), (44, 4792980), (48, 4393565), (51, 4135120), (55, 3834384), (60, 3514852), (66, 3195320), (68, 3101340), (74, 2849880), (80, 2636139), (85, 2481072), (88, 2396490), (102, 2067560), (110, 1917192), (111, 1899920), (120, 1757426), (127, 1660560), (132, 1597660), (136, 1550670), (148, 1424940), (165, 1278128), (170, 1240536), (176, 1198245), (185, 1139952), (187, 1127760), (204, 1033780), (220, 958596), (222, 949960), (240, 878713), (254, 830280), (255, 827024), (264, 798830), (272, 775335), (296, 712470), (330, 639064), (340, 620268), (370, 569976), (374, 563880), (381, 553520), (407, 518160), (408, 516890), (440, 479298), (444, 474980), (508, 415140), (510, 413512), (528, 399415), (555, 379984), (561, 375920), (592, 356235), (629, 335280), (635, 332112), (660, 319532), (680, 310134), (740, 284988), (748, 281940), (762, 276760), (814, 259080), (816, 258445), (880, 239649), (888, 237490), (935, 225552), (1016, 207570), (1020, 206756), (1110, 189992), (1122, 187960), (1221, 172720), (1258, 167640), (1270, 166056), (1320, 159766), (1360, 155067), (1397, 150960), (1480, 142494), (1496, 140970), (1524, 138380), (1628, 129540), (1776, 118745), (1870, 112776), (1887, 111760), (1905, 110704), (2032, 103785), (2035, 103632), (2040, 103378), (2159, 97680), (2220, 94996), (2244, 93980), (2442, 86360), (2516, 83820), (2540, 83028), (2640, 79883), (2794, 75480), (2805, 75184), (2960, 71247), (2992, 70485), (3048, 69190), (3145, 67056), (3256, 64770), (3740, 56388), (3774, 55880), (3810, 55352), (4070, 51816), (4080, 51689), (4191, 50320), (4318, 48840), (4440, 47498), (4488, 46990), (4699, 44880), (4884, 43180), (5032, 41910), (5080, 41514), (5588, 37740), (5610, 37592), (6096, 34595), (6105, 34544), (6290, 33528), (6477, 32560), (6512, 32385), (6919, 30480), (6985, 30192), (7480, 28194), (7548, 27940), (7620, 27676), (8140, 25908), (8382, 25160), (8636, 24420), (8880, 23749), (8976, 23495), (9398, 22440), (9435, 22352), (9768, 21590), (10064, 20955), (10160, 20757), (10795, 19536), (11176, 18870), (11220, 18796), (12210, 17272), (12580, 16764), (12954, 16280), (13838, 15240), (13970, 15096), (14097, 14960)]