244232880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1931}}^1$

素因数の和:1995

約数の個数: 160

約数和(自身を含む): 827947008

約数和(自身を除く): 583714128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 240, 248, 255, 272, 310, 340, 372, 408, 465, 496, 510, 527, 620, 680, 744, 816, 930, 1020, 1054, 1240, 1360, 1488, 1581, 1860, 1931, 2040, 2108, 2480, 2635, 3162, 3720, 3862, 4080, 4216, 5270, 5793, 6324, 7440, 7724, 7905, 8432, 9655, 10540, 11586, 12648, 15448, 15810, 19310, 21080, 23172, 25296, 28965, 30896, 31620, 32827, 38620, 42160, 46344, 57930, 59861, 63240, 65654, 77240, 92688, 98481, 115860, 119722, 126480, 131308, 154480, 164135, 179583, 196962, 231720, 239444, 262616, 299305, 328270, 359166, 393924, 463440, 478888, 492405, 525232, 598610, 656540, 718332, 787848, 897915, 957776, 984810, 1017637, 1197220, 1313080, 1436664, 1575696, 1795830, 1969620, 2035274, 2394440, 2626160, 2873328, 3052911, 3591660, 3939240, 4070548, 4788880, 5088185, 6105822, 7183320, 7878480, 8141096, 10176370, 12211644, 14366640, 15264555, 16282192, 20352740, 24423288, 30529110, 40705480, 48846576, 61058220, 81410960, 122116440, 244232880]

約数ペア:

[(1, 244232880), (2, 122116440), (3, 81410960), (4, 61058220), (5, 48846576), (6, 40705480), (8, 30529110), (10, 24423288), (12, 20352740), (15, 16282192), (16, 15264555), (17, 14366640), (20, 12211644), (24, 10176370), (30, 8141096), (31, 7878480), (34, 7183320), (40, 6105822), (48, 5088185), (51, 4788880), (60, 4070548), (62, 3939240), (68, 3591660), (80, 3052911), (85, 2873328), (93, 2626160), (102, 2394440), (120, 2035274), (124, 1969620), (136, 1795830), (155, 1575696), (170, 1436664), (186, 1313080), (204, 1197220), (240, 1017637), (248, 984810), (255, 957776), (272, 897915), (310, 787848), (340, 718332), (372, 656540), (408, 598610), (465, 525232), (496, 492405), (510, 478888), (527, 463440), (620, 393924), (680, 359166), (744, 328270), (816, 299305), (930, 262616), (1020, 239444), (1054, 231720), (1240, 196962), (1360, 179583), (1488, 164135), (1581, 154480), (1860, 131308), (1931, 126480), (2040, 119722), (2108, 115860), (2480, 98481), (2635, 92688), (3162, 77240), (3720, 65654), (3862, 63240), (4080, 59861), (4216, 57930), (5270, 46344), (5793, 42160), (6324, 38620), (7440, 32827), (7724, 31620), (7905, 30896), (8432, 28965), (9655, 25296), (10540, 23172), (11586, 21080), (12648, 19310), (15448, 15810)]