4040221680

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{56681}}^1$

素因数の和:56717

約数の個数: 200

約数和(自身を含む): 15308221104

約数和(自身を除く): 11267999424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 99, 108, 110, 120, 132, 135, 144, 162, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 324, 330, 360, 396, 405, 432, 440, 495, 528, 540, 594, 648, 660, 720, 792, 810, 880, 891, 990, 1080, 1188, 1296, 1320, 1485, 1584, 1620, 1782, 1980, 2160, 2376, 2640, 2970, 3240, 3564, 3960, 4455, 4752, 5940, 6480, 7128, 7920, 8910, 11880, 14256, 17820, 23760, 35640, 56681, 71280, 113362, 170043, 226724, 283405, 340086, 453448, 510129, 566810, 623491, 680172, 850215, 906896, 1020258, 1133620, 1246982, 1360344, 1530387, 1700430, 1870473, 2040516, 2267240, 2493964, 2550645, 2720688, 3060774, 3117455, 3400860, 3740946, 4081032, 4534480, 4591161, 4987928, 5101290, 5611419, 6121548, 6234910, 6801720, 7481892, 7651935, 8162064, 9182322, 9352365, 9975856, 10202580, 11222838, 12243096, 12469820, 13603440, 14963784, 15303870, 16834257, 18364644, 18704730, 20405160, 22445676, 22955805, 24486192, 24939640, 28057095, 29927568, 30607740, 33668514, 36729288, 37409460, 40810320, 44891352, 45911610, 49879280, 50502771, 56114190, 61215480, 67337028, 73458576, 74818920, 84171285, 89782704, 91823220, 101005542, 112228380, 122430960, 134674056, 149637840, 168342570, 183646440, 202011084, 224456760, 252513855, 269348112, 336685140, 367292880, 404022168, 448913520, 505027710, 673370280, 808044336, 1010055420, 1346740560, 2020110840, 4040221680]

約数ペア:

[(1, 4040221680), (2, 2020110840), (3, 1346740560), (4, 1010055420), (5, 808044336), (6, 673370280), (8, 505027710), (9, 448913520), (10, 404022168), (11, 367292880), (12, 336685140), (15, 269348112), (16, 252513855), (18, 224456760), (20, 202011084), (22, 183646440), (24, 168342570), (27, 149637840), (30, 134674056), (33, 122430960), (36, 112228380), (40, 101005542), (44, 91823220), (45, 89782704), (48, 84171285), (54, 74818920), (55, 73458576), (60, 67337028), (66, 61215480), (72, 56114190), (80, 50502771), (81, 49879280), (88, 45911610), (90, 44891352), (99, 40810320), (108, 37409460), (110, 36729288), (120, 33668514), (132, 30607740), (135, 29927568), (144, 28057095), (162, 24939640), (165, 24486192), (176, 22955805), (180, 22445676), (198, 20405160), (216, 18704730), (220, 18364644), (240, 16834257), (264, 15303870), (270, 14963784), (297, 13603440), (324, 12469820), (330, 12243096), (360, 11222838), (396, 10202580), (405, 9975856), (432, 9352365), (440, 9182322), (495, 8162064), (528, 7651935), (540, 7481892), (594, 6801720), (648, 6234910), (660, 6121548), (720, 5611419), (792, 5101290), (810, 4987928), (880, 4591161), (891, 4534480), (990, 4081032), (1080, 3740946), (1188, 3400860), (1296, 3117455), (1320, 3060774), (1485, 2720688), (1584, 2550645), (1620, 2493964), (1782, 2267240), (1980, 2040516), (2160, 1870473), (2376, 1700430), (2640, 1530387), (2970, 1360344), (3240, 1246982), (3564, 1133620), (3960, 1020258), (4455, 906896), (4752, 850215), (5940, 680172), (6480, 623491), (7128, 566810), (7920, 510129), (8910, 453448), (11880, 340086), (14256, 283405), (17820, 226724), (23760, 170043), (35640, 113362), (56681, 71280)]