206380080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:244

約数の個数: 240

約数和(自身を含む): 729191424

約数和(自身を除く): 522811344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 61, 72, 74, 80, 90, 111, 120, 122, 127, 144, 148, 180, 183, 185, 222, 240, 244, 254, 296, 305, 333, 360, 366, 370, 381, 444, 488, 508, 549, 555, 592, 610, 635, 666, 720, 732, 740, 762, 888, 915, 976, 1016, 1098, 1110, 1143, 1220, 1270, 1332, 1464, 1480, 1524, 1665, 1776, 1830, 1905, 2032, 2196, 2220, 2257, 2286, 2440, 2540, 2664, 2745, 2928, 2960, 3048, 3330, 3660, 3810, 4392, 4440, 4514, 4572, 4699, 4880, 5080, 5328, 5490, 5715, 6096, 6660, 6771, 7320, 7620, 7747, 8784, 8880, 9028, 9144, 9398, 10160, 10980, 11285, 11430, 13320, 13542, 14097, 14640, 15240, 15494, 18056, 18288, 18796, 20313, 21960, 22570, 22860, 23241, 23495, 26640, 27084, 28194, 30480, 30988, 33855, 36112, 37592, 38735, 40626, 42291, 43920, 45140, 45720, 46482, 46990, 54168, 56388, 61976, 67710, 69723, 70485, 75184, 77470, 81252, 84582, 90280, 91440, 92964, 93980, 101565, 108336, 112776, 116205, 123952, 135420, 139446, 140970, 154940, 162504, 169164, 180560, 185928, 187960, 203130, 211455, 225552, 232410, 270840, 278892, 281940, 286639, 309880, 325008, 338328, 348615, 371856, 375920, 406260, 422910, 464820, 541680, 557784, 563880, 573278, 619760, 676656, 697230, 812520, 845820, 859917, 929640, 1115568, 1127760, 1146556, 1394460, 1433195, 1625040, 1691640, 1719834, 1859280, 2293112, 2579751, 2788920, 2866390, 3383280, 3439668, 4299585, 4586224, 5159502, 5577840, 5732780, 6879336, 8599170, 10319004, 11465560, 12898755, 13758672, 17198340, 20638008, 22931120, 25797510, 34396680, 41276016, 51595020, 68793360, 103190040, 206380080]

約数ペア:

[(1, 206380080), (2, 103190040), (3, 68793360), (4, 51595020), (5, 41276016), (6, 34396680), (8, 25797510), (9, 22931120), (10, 20638008), (12, 17198340), (15, 13758672), (16, 12898755), (18, 11465560), (20, 10319004), (24, 8599170), (30, 6879336), (36, 5732780), (37, 5577840), (40, 5159502), (45, 4586224), (48, 4299585), (60, 3439668), (61, 3383280), (72, 2866390), (74, 2788920), (80, 2579751), (90, 2293112), (111, 1859280), (120, 1719834), (122, 1691640), (127, 1625040), (144, 1433195), (148, 1394460), (180, 1146556), (183, 1127760), (185, 1115568), (222, 929640), (240, 859917), (244, 845820), (254, 812520), (296, 697230), (305, 676656), (333, 619760), (360, 573278), (366, 563880), (370, 557784), (381, 541680), (444, 464820), (488, 422910), (508, 406260), (549, 375920), (555, 371856), (592, 348615), (610, 338328), (635, 325008), (666, 309880), (720, 286639), (732, 281940), (740, 278892), (762, 270840), (888, 232410), (915, 225552), (976, 211455), (1016, 203130), (1098, 187960), (1110, 185928), (1143, 180560), (1220, 169164), (1270, 162504), (1332, 154940), (1464, 140970), (1480, 139446), (1524, 135420), (1665, 123952), (1776, 116205), (1830, 112776), (1905, 108336), (2032, 101565), (2196, 93980), (2220, 92964), (2257, 91440), (2286, 90280), (2440, 84582), (2540, 81252), (2664, 77470), (2745, 75184), (2928, 70485), (2960, 69723), (3048, 67710), (3330, 61976), (3660, 56388), (3810, 54168), (4392, 46990), (4440, 46482), (4514, 45720), (4572, 45140), (4699, 43920), (4880, 42291), (5080, 40626), (5328, 38735), (5490, 37592), (5715, 36112), (6096, 33855), (6660, 30988), (6771, 30480), (7320, 28194), (7620, 27084), (7747, 26640), (8784, 23495), (8880, 23241), (9028, 22860), (9144, 22570), (9398, 21960), (10160, 20313), (10980, 18796), (11285, 18288), (11430, 18056), (13320, 15494), (13542, 15240), (14097, 14640)]