40827960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:210

約数の個数: 192

約数和(自身を含む): 143769600

約数和(自身を除く): 102941640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 47, 57, 60, 72, 76, 90, 94, 95, 114, 120, 127, 141, 152, 171, 180, 188, 190, 228, 235, 254, 282, 285, 342, 360, 376, 380, 381, 423, 456, 470, 508, 564, 570, 635, 684, 705, 760, 762, 846, 855, 893, 940, 1016, 1128, 1140, 1143, 1270, 1368, 1410, 1524, 1692, 1710, 1786, 1880, 1905, 2115, 2280, 2286, 2413, 2540, 2679, 2820, 3048, 3384, 3420, 3572, 3810, 4230, 4465, 4572, 4826, 5080, 5358, 5640, 5715, 5969, 6840, 7144, 7239, 7620, 8037, 8460, 8930, 9144, 9652, 10716, 11430, 11938, 12065, 13395, 14478, 15240, 16074, 16920, 17860, 17907, 19304, 21432, 21717, 22860, 23876, 24130, 26790, 28956, 29845, 32148, 35720, 35814, 36195, 40185, 43434, 45720, 47752, 48260, 53580, 53721, 57912, 59690, 64296, 71628, 72390, 80370, 86868, 89535, 96520, 107160, 107442, 108585, 113411, 119380, 143256, 144780, 160740, 173736, 179070, 214884, 217170, 226822, 238760, 268605, 289560, 321480, 340233, 358140, 429768, 434340, 453644, 537210, 567055, 680466, 716280, 868680, 907288, 1020699, 1074420, 1134110, 1360932, 1701165, 2041398, 2148840, 2268220, 2721864, 3402330, 4082796, 4536440, 5103495, 6804660, 8165592, 10206990, 13609320, 20413980, 40827960]

約数ペア:

[(1, 40827960), (2, 20413980), (3, 13609320), (4, 10206990), (5, 8165592), (6, 6804660), (8, 5103495), (9, 4536440), (10, 4082796), (12, 3402330), (15, 2721864), (18, 2268220), (19, 2148840), (20, 2041398), (24, 1701165), (30, 1360932), (36, 1134110), (38, 1074420), (40, 1020699), (45, 907288), (47, 868680), (57, 716280), (60, 680466), (72, 567055), (76, 537210), (90, 453644), (94, 434340), (95, 429768), (114, 358140), (120, 340233), (127, 321480), (141, 289560), (152, 268605), (171, 238760), (180, 226822), (188, 217170), (190, 214884), (228, 179070), (235, 173736), (254, 160740), (282, 144780), (285, 143256), (342, 119380), (360, 113411), (376, 108585), (380, 107442), (381, 107160), (423, 96520), (456, 89535), (470, 86868), (508, 80370), (564, 72390), (570, 71628), (635, 64296), (684, 59690), (705, 57912), (760, 53721), (762, 53580), (846, 48260), (855, 47752), (893, 45720), (940, 43434), (1016, 40185), (1128, 36195), (1140, 35814), (1143, 35720), (1270, 32148), (1368, 29845), (1410, 28956), (1524, 26790), (1692, 24130), (1710, 23876), (1786, 22860), (1880, 21717), (1905, 21432), (2115, 19304), (2280, 17907), (2286, 17860), (2413, 16920), (2540, 16074), (2679, 15240), (2820, 14478), (3048, 13395), (3384, 12065), (3420, 11938), (3572, 11430), (3810, 10716), (4230, 9652), (4465, 9144), (4572, 8930), (4826, 8460), (5080, 8037), (5358, 7620), (5640, 7239), (5715, 7144), (5969, 6840)]