272768040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:261

約数の個数: 256

約数和(自身を含む): 967680000

約数和(自身を除く): 694911960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 79, 90, 92, 108, 115, 120, 135, 138, 139, 158, 180, 184, 207, 216, 230, 237, 270, 276, 278, 316, 345, 360, 395, 414, 417, 460, 474, 540, 552, 556, 621, 632, 690, 695, 711, 790, 828, 834, 920, 948, 1035, 1080, 1112, 1185, 1242, 1251, 1380, 1390, 1422, 1580, 1656, 1668, 1817, 1896, 2070, 2085, 2133, 2370, 2484, 2502, 2760, 2780, 2844, 3105, 3160, 3197, 3336, 3555, 3634, 3753, 4140, 4170, 4266, 4740, 4968, 5004, 5451, 5560, 5688, 6210, 6255, 6394, 7110, 7268, 7506, 8280, 8340, 8532, 9085, 9480, 9591, 10008, 10665, 10902, 10981, 12420, 12510, 12788, 14220, 14536, 15012, 15985, 16353, 16680, 17064, 18170, 18765, 19182, 21330, 21804, 21962, 24840, 25020, 25576, 27255, 28440, 28773, 30024, 31970, 32706, 32943, 36340, 37530, 38364, 42660, 43608, 43924, 47955, 49059, 50040, 54510, 54905, 57546, 63940, 65412, 65886, 72680, 75060, 76728, 81765, 85320, 86319, 87848, 95910, 98118, 98829, 109020, 109810, 115092, 127880, 130824, 131772, 143865, 150120, 163530, 164715, 172638, 191820, 196236, 197658, 218040, 219620, 230184, 245295, 252563, 263544, 287730, 296487, 327060, 329430, 345276, 383640, 392472, 395316, 431595, 439240, 490590, 494145, 505126, 575460, 592974, 654120, 658860, 690552, 757689, 790632, 863190, 981180, 988290, 1010252, 1150920, 1185948, 1262815, 1317720, 1482435, 1515378, 1726380, 1962360, 1976580, 2020504, 2273067, 2371896, 2525630, 2964870, 3030756, 3452760, 3788445, 3953160, 4546134, 5051260, 5929740, 6061512, 6819201, 7576890, 9092268, 10102520, 11365335, 11859480, 13638402, 15153780, 18184536, 22730670, 27276804, 30307560, 34096005, 45461340, 54553608, 68192010, 90922680, 136384020, 272768040]

約数ペア:

[(1, 272768040), (2, 136384020), (3, 90922680), (4, 68192010), (5, 54553608), (6, 45461340), (8, 34096005), (9, 30307560), (10, 27276804), (12, 22730670), (15, 18184536), (18, 15153780), (20, 13638402), (23, 11859480), (24, 11365335), (27, 10102520), (30, 9092268), (36, 7576890), (40, 6819201), (45, 6061512), (46, 5929740), (54, 5051260), (60, 4546134), (69, 3953160), (72, 3788445), (79, 3452760), (90, 3030756), (92, 2964870), (108, 2525630), (115, 2371896), (120, 2273067), (135, 2020504), (138, 1976580), (139, 1962360), (158, 1726380), (180, 1515378), (184, 1482435), (207, 1317720), (216, 1262815), (230, 1185948), (237, 1150920), (270, 1010252), (276, 988290), (278, 981180), (316, 863190), (345, 790632), (360, 757689), (395, 690552), (414, 658860), (417, 654120), (460, 592974), (474, 575460), (540, 505126), (552, 494145), (556, 490590), (621, 439240), (632, 431595), (690, 395316), (695, 392472), (711, 383640), (790, 345276), (828, 329430), (834, 327060), (920, 296487), (948, 287730), (1035, 263544), (1080, 252563), (1112, 245295), (1185, 230184), (1242, 219620), (1251, 218040), (1380, 197658), (1390, 196236), (1422, 191820), (1580, 172638), (1656, 164715), (1668, 163530), (1817, 150120), (1896, 143865), (2070, 131772), (2085, 130824), (2133, 127880), (2370, 115092), (2484, 109810), (2502, 109020), (2760, 98829), (2780, 98118), (2844, 95910), (3105, 87848), (3160, 86319), (3197, 85320), (3336, 81765), (3555, 76728), (3634, 75060), (3753, 72680), (4140, 65886), (4170, 65412), (4266, 63940), (4740, 57546), (4968, 54905), (5004, 54510), (5451, 50040), (5560, 49059), (5688, 47955), (6210, 43924), (6255, 43608), (6394, 42660), (7110, 38364), (7268, 37530), (7506, 36340), (8280, 32943), (8340, 32706), (8532, 31970), (9085, 30024), (9480, 28773), (9591, 28440), (10008, 27255), (10665, 25576), (10902, 25020), (10981, 24840), (12420, 21962), (12510, 21804), (12788, 21330), (14220, 19182), (14536, 18765), (15012, 18170), (15985, 17064), (16353, 16680)]