47786760

素因数分解:

$2^3\times 3^4\times 5^1\times 7^3\times {\mathrm{43}}^1$

素因数の和:87

約数の個数: 320

約数和(自身を含む): 191664000

約数和(自身を除く): 143877240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 43, 45, 49, 54, 56, 60, 63, 70, 72, 81, 84, 86, 90, 98, 105, 108, 120, 126, 129, 135, 140, 147, 162, 168, 172, 180, 189, 196, 210, 215, 216, 245, 252, 258, 270, 280, 294, 301, 315, 324, 343, 344, 360, 378, 387, 392, 405, 420, 430, 441, 490, 504, 516, 540, 567, 588, 602, 630, 645, 648, 686, 735, 756, 774, 810, 840, 860, 882, 903, 945, 980, 1029, 1032, 1080, 1134, 1161, 1176, 1204, 1260, 1290, 1323, 1372, 1470, 1505, 1512, 1548, 1620, 1715, 1720, 1764, 1806, 1890, 1935, 1960, 2058, 2107, 2205, 2268, 2322, 2408, 2520, 2580, 2646, 2709, 2744, 2835, 2940, 3010, 3087, 3096, 3240, 3430, 3483, 3528, 3612, 3780, 3870, 3969, 4116, 4214, 4410, 4515, 4536, 4644, 5145, 5160, 5292, 5418, 5670, 5805, 5880, 6020, 6174, 6321, 6615, 6860, 6966, 7224, 7560, 7740, 7938, 8127, 8232, 8428, 8820, 9030, 9261, 9288, 10290, 10535, 10584, 10836, 11340, 11610, 12040, 12348, 12642, 13230, 13545, 13720, 13932, 14749, 15435, 15480, 15876, 16254, 16856, 17415, 17640, 18060, 18522, 18963, 19845, 20580, 21070, 21672, 22680, 23220, 24381, 24696, 25284, 26460, 27090, 27783, 27864, 29498, 30870, 31605, 31752, 32508, 34830, 36120, 37044, 37926, 39690, 40635, 41160, 42140, 44247, 46305, 46440, 48762, 50568, 52920, 54180, 55566, 56889, 58996, 61740, 63210, 65016, 69660, 73745, 74088, 75852, 79380, 81270, 84280, 88494, 92610, 94815, 97524, 108360, 111132, 113778, 117992, 121905, 123480, 126420, 132741, 138915, 139320, 147490, 151704, 158760, 162540, 170667, 176988, 185220, 189630, 195048, 221235, 222264, 227556, 243810, 252840, 265482, 277830, 284445, 294980, 325080, 341334, 353976, 370440, 379260, 398223, 442470, 455112, 487620, 530964, 555660, 568890, 589960, 663705, 682668, 758520, 796446, 853335, 884940, 975240, 1061928, 1111320, 1137780, 1194669, 1327410, 1365336, 1592892, 1706670, 1769880, 1991115, 2275560, 2389338, 2654820, 3185784, 3413340, 3982230, 4778676, 5309640, 5973345, 6826680, 7964460, 9557352, 11946690, 15928920, 23893380, 47786760]

約数ペア:

[(1, 47786760), (2, 23893380), (3, 15928920), (4, 11946690), (5, 9557352), (6, 7964460), (7, 6826680), (8, 5973345), (9, 5309640), (10, 4778676), (12, 3982230), (14, 3413340), (15, 3185784), (18, 2654820), (20, 2389338), (21, 2275560), (24, 1991115), (27, 1769880), (28, 1706670), (30, 1592892), (35, 1365336), (36, 1327410), (40, 1194669), (42, 1137780), (43, 1111320), (45, 1061928), (49, 975240), (54, 884940), (56, 853335), (60, 796446), (63, 758520), (70, 682668), (72, 663705), (81, 589960), (84, 568890), (86, 555660), (90, 530964), (98, 487620), (105, 455112), (108, 442470), (120, 398223), (126, 379260), (129, 370440), (135, 353976), (140, 341334), (147, 325080), (162, 294980), (168, 284445), (172, 277830), (180, 265482), (189, 252840), (196, 243810), (210, 227556), (215, 222264), (216, 221235), (245, 195048), (252, 189630), (258, 185220), (270, 176988), (280, 170667), (294, 162540), (301, 158760), (315, 151704), (324, 147490), (343, 139320), (344, 138915), (360, 132741), (378, 126420), (387, 123480), (392, 121905), (405, 117992), (420, 113778), (430, 111132), (441, 108360), (490, 97524), (504, 94815), (516, 92610), (540, 88494), (567, 84280), (588, 81270), (602, 79380), (630, 75852), (645, 74088), (648, 73745), (686, 69660), (735, 65016), (756, 63210), (774, 61740), (810, 58996), (840, 56889), (860, 55566), (882, 54180), (903, 52920), (945, 50568), (980, 48762), (1029, 46440), (1032, 46305), (1080, 44247), (1134, 42140), (1161, 41160), (1176, 40635), (1204, 39690), (1260, 37926), (1290, 37044), (1323, 36120), (1372, 34830), (1470, 32508), (1505, 31752), (1512, 31605), (1548, 30870), (1620, 29498), (1715, 27864), (1720, 27783), (1764, 27090), (1806, 26460), (1890, 25284), (1935, 24696), (1960, 24381), (2058, 23220), (2107, 22680), (2205, 21672), (2268, 21070), (2322, 20580), (2408, 19845), (2520, 18963), (2580, 18522), (2646, 18060), (2709, 17640), (2744, 17415), (2835, 16856), (2940, 16254), (3010, 15876), (3087, 15480), (3096, 15435), (3240, 14749), (3430, 13932), (3483, 13720), (3528, 13545), (3612, 13230), (3780, 12642), (3870, 12348), (3969, 12040), (4116, 11610), (4214, 11340), (4410, 10836), (4515, 10584), (4536, 10535), (4644, 10290), (5145, 9288), (5160, 9261), (5292, 9030), (5418, 8820), (5670, 8428), (5805, 8232), (5880, 8127), (6020, 7938), (6174, 7740), (6321, 7560), (6615, 7224), (6860, 6966)]