151912320

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:245

約数の個数: 256

約数和(自身を含む): 564019200

約数和(自身を除く): 412106880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 89, 96, 105, 112, 120, 127, 128, 140, 160, 168, 178, 192, 210, 224, 240, 254, 267, 280, 320, 336, 356, 381, 384, 420, 445, 448, 480, 508, 534, 560, 623, 635, 640, 672, 712, 762, 840, 889, 890, 896, 960, 1016, 1068, 1120, 1246, 1270, 1335, 1344, 1424, 1524, 1680, 1778, 1780, 1869, 1905, 1920, 2032, 2136, 2240, 2492, 2540, 2667, 2670, 2688, 2848, 3048, 3115, 3360, 3556, 3560, 3738, 3810, 4064, 4272, 4445, 4480, 4984, 5080, 5334, 5340, 5696, 6096, 6230, 6720, 7112, 7120, 7476, 7620, 8128, 8544, 8890, 9345, 9968, 10160, 10668, 10680, 11303, 11392, 12192, 12460, 13335, 13440, 14224, 14240, 14952, 15240, 16256, 17088, 17780, 18690, 19936, 20320, 21336, 21360, 22606, 24384, 24920, 26670, 28448, 28480, 29904, 30480, 33909, 34176, 35560, 37380, 39872, 40640, 42672, 42720, 45212, 48768, 49840, 53340, 56515, 56896, 56960, 59808, 60960, 67818, 71120, 74760, 79121, 79744, 81280, 85344, 85440, 90424, 99680, 106680, 113030, 113792, 119616, 121920, 135636, 142240, 149520, 158242, 169545, 170688, 170880, 180848, 199360, 213360, 226060, 237363, 239232, 243840, 271272, 284480, 299040, 316484, 339090, 341376, 361696, 395605, 398720, 426720, 452120, 474726, 542544, 568960, 598080, 632968, 678180, 723392, 791210, 853440, 904240, 949452, 1085088, 1186815, 1196160, 1265936, 1356360, 1446784, 1582420, 1706880, 1808480, 1898904, 2170176, 2373630, 2531872, 2712720, 3164840, 3616960, 3797808, 4340352, 4747260, 5063744, 5425440, 6329680, 7233920, 7595616, 9494520, 10127488, 10850880, 12659360, 15191232, 18989040, 21701760, 25318720, 30382464, 37978080, 50637440, 75956160, 151912320]

約数ペア:

[(1, 151912320), (2, 75956160), (3, 50637440), (4, 37978080), (5, 30382464), (6, 25318720), (7, 21701760), (8, 18989040), (10, 15191232), (12, 12659360), (14, 10850880), (15, 10127488), (16, 9494520), (20, 7595616), (21, 7233920), (24, 6329680), (28, 5425440), (30, 5063744), (32, 4747260), (35, 4340352), (40, 3797808), (42, 3616960), (48, 3164840), (56, 2712720), (60, 2531872), (64, 2373630), (70, 2170176), (80, 1898904), (84, 1808480), (89, 1706880), (96, 1582420), (105, 1446784), (112, 1356360), (120, 1265936), (127, 1196160), (128, 1186815), (140, 1085088), (160, 949452), (168, 904240), (178, 853440), (192, 791210), (210, 723392), (224, 678180), (240, 632968), (254, 598080), (267, 568960), (280, 542544), (320, 474726), (336, 452120), (356, 426720), (381, 398720), (384, 395605), (420, 361696), (445, 341376), (448, 339090), (480, 316484), (508, 299040), (534, 284480), (560, 271272), (623, 243840), (635, 239232), (640, 237363), (672, 226060), (712, 213360), (762, 199360), (840, 180848), (889, 170880), (890, 170688), (896, 169545), (960, 158242), (1016, 149520), (1068, 142240), (1120, 135636), (1246, 121920), (1270, 119616), (1335, 113792), (1344, 113030), (1424, 106680), (1524, 99680), (1680, 90424), (1778, 85440), (1780, 85344), (1869, 81280), (1905, 79744), (1920, 79121), (2032, 74760), (2136, 71120), (2240, 67818), (2492, 60960), (2540, 59808), (2667, 56960), (2670, 56896), (2688, 56515), (2848, 53340), (3048, 49840), (3115, 48768), (3360, 45212), (3556, 42720), (3560, 42672), (3738, 40640), (3810, 39872), (4064, 37380), (4272, 35560), (4445, 34176), (4480, 33909), (4984, 30480), (5080, 29904), (5334, 28480), (5340, 28448), (5696, 26670), (6096, 24920), (6230, 24384), (6720, 22606), (7112, 21360), (7120, 21336), (7476, 20320), (7620, 19936), (8128, 18690), (8544, 17780), (8890, 17088), (9345, 16256), (9968, 15240), (10160, 14952), (10668, 14240), (10680, 14224), (11303, 13440), (11392, 13335), (12192, 12460)]