203430480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{307}}^1$

素因数の和:585

約数の個数: 160

約数和(自身を含む): 692955648

約数和(自身を除く): 489525168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 251, 264, 307, 330, 440, 502, 528, 614, 660, 753, 880, 921, 1004, 1228, 1255, 1320, 1506, 1535, 1842, 2008, 2456, 2510, 2640, 2761, 3012, 3070, 3377, 3684, 3765, 4016, 4605, 4912, 5020, 5522, 6024, 6140, 6754, 7368, 7530, 8283, 9210, 10040, 10131, 11044, 12048, 12280, 13508, 13805, 14736, 15060, 16566, 16885, 18420, 20080, 20262, 22088, 24560, 27016, 27610, 30120, 33132, 33770, 36840, 40524, 41415, 44176, 50655, 54032, 55220, 60240, 66264, 67540, 73680, 77057, 81048, 82830, 101310, 110440, 132528, 135080, 154114, 162096, 165660, 202620, 220880, 231171, 270160, 308228, 331320, 385285, 405240, 462342, 616456, 662640, 770570, 810480, 847627, 924684, 1155855, 1232912, 1541140, 1695254, 1849368, 2311710, 2542881, 3082280, 3390508, 3698736, 4238135, 4623420, 5085762, 6164560, 6781016, 8476270, 9246840, 10171524, 12714405, 13562032, 16952540, 18493680, 20343048, 25428810, 33905080, 40686096, 50857620, 67810160, 101715240, 203430480]

約数ペア:

[(1, 203430480), (2, 101715240), (3, 67810160), (4, 50857620), (5, 40686096), (6, 33905080), (8, 25428810), (10, 20343048), (11, 18493680), (12, 16952540), (15, 13562032), (16, 12714405), (20, 10171524), (22, 9246840), (24, 8476270), (30, 6781016), (33, 6164560), (40, 5085762), (44, 4623420), (48, 4238135), (55, 3698736), (60, 3390508), (66, 3082280), (80, 2542881), (88, 2311710), (110, 1849368), (120, 1695254), (132, 1541140), (165, 1232912), (176, 1155855), (220, 924684), (240, 847627), (251, 810480), (264, 770570), (307, 662640), (330, 616456), (440, 462342), (502, 405240), (528, 385285), (614, 331320), (660, 308228), (753, 270160), (880, 231171), (921, 220880), (1004, 202620), (1228, 165660), (1255, 162096), (1320, 154114), (1506, 135080), (1535, 132528), (1842, 110440), (2008, 101310), (2456, 82830), (2510, 81048), (2640, 77057), (2761, 73680), (3012, 67540), (3070, 66264), (3377, 60240), (3684, 55220), (3765, 54032), (4016, 50655), (4605, 44176), (4912, 41415), (5020, 40524), (5522, 36840), (6024, 33770), (6140, 33132), (6754, 30120), (7368, 27610), (7530, 27016), (8283, 24560), (9210, 22088), (10040, 20262), (10131, 20080), (11044, 18420), (12048, 16885), (12280, 16566), (13508, 15060), (13805, 14736)]