904314880

素因数分解:

$2^{14}\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:142

約数の個数: 240

約数和(自身を含む): 2642330880

約数和(自身を除く): 1738016000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 83, 95, 112, 128, 133, 140, 152, 160, 166, 190, 224, 256, 266, 280, 304, 320, 332, 380, 415, 448, 512, 532, 560, 581, 608, 640, 664, 665, 760, 830, 896, 1024, 1064, 1120, 1162, 1216, 1280, 1328, 1330, 1520, 1577, 1660, 1792, 2048, 2128, 2240, 2324, 2432, 2560, 2656, 2660, 2905, 3040, 3154, 3320, 3584, 4096, 4256, 4480, 4648, 4864, 5120, 5312, 5320, 5810, 6080, 6308, 6640, 7168, 7885, 8192, 8512, 8960, 9296, 9728, 10240, 10624, 10640, 11039, 11620, 12160, 12616, 13280, 14336, 15770, 16384, 17024, 17920, 18592, 19456, 20480, 21248, 21280, 22078, 23240, 24320, 25232, 26560, 28672, 31540, 34048, 35840, 37184, 38912, 40960, 42496, 42560, 44156, 46480, 48640, 50464, 53120, 55195, 57344, 63080, 68096, 71680, 74368, 77824, 81920, 84992, 85120, 88312, 92960, 97280, 100928, 106240, 110390, 114688, 126160, 136192, 143360, 148736, 155648, 169984, 170240, 176624, 185920, 194560, 201856, 212480, 220780, 252320, 272384, 286720, 297472, 311296, 339968, 340480, 353248, 371840, 389120, 403712, 424960, 441560, 504640, 544768, 573440, 594944, 679936, 680960, 706496, 743680, 778240, 807424, 849920, 883120, 1009280, 1089536, 1189888, 1359872, 1361920, 1412992, 1487360, 1556480, 1614848, 1699840, 1766240, 2018560, 2179072, 2379776, 2723840, 2825984, 2974720, 3229696, 3399680, 3532480, 4037120, 4759552, 5447680, 5651968, 5949440, 6459392, 6799360, 7064960, 8074240, 9519104, 10895360, 11303936, 11898880, 12918784, 14129920, 16148480, 22607872, 23797760, 25837568, 28259840, 32296960, 45215744, 47595520, 56519680, 64593920, 90431488, 113039360, 129187840, 180862976, 226078720, 452157440, 904314880]

約数ペア:

[(1, 904314880), (2, 452157440), (4, 226078720), (5, 180862976), (7, 129187840), (8, 113039360), (10, 90431488), (14, 64593920), (16, 56519680), (19, 47595520), (20, 45215744), (28, 32296960), (32, 28259840), (35, 25837568), (38, 23797760), (40, 22607872), (56, 16148480), (64, 14129920), (70, 12918784), (76, 11898880), (80, 11303936), (83, 10895360), (95, 9519104), (112, 8074240), (128, 7064960), (133, 6799360), (140, 6459392), (152, 5949440), (160, 5651968), (166, 5447680), (190, 4759552), (224, 4037120), (256, 3532480), (266, 3399680), (280, 3229696), (304, 2974720), (320, 2825984), (332, 2723840), (380, 2379776), (415, 2179072), (448, 2018560), (512, 1766240), (532, 1699840), (560, 1614848), (581, 1556480), (608, 1487360), (640, 1412992), (664, 1361920), (665, 1359872), (760, 1189888), (830, 1089536), (896, 1009280), (1024, 883120), (1064, 849920), (1120, 807424), (1162, 778240), (1216, 743680), (1280, 706496), (1328, 680960), (1330, 679936), (1520, 594944), (1577, 573440), (1660, 544768), (1792, 504640), (2048, 441560), (2128, 424960), (2240, 403712), (2324, 389120), (2432, 371840), (2560, 353248), (2656, 340480), (2660, 339968), (2905, 311296), (3040, 297472), (3154, 286720), (3320, 272384), (3584, 252320), (4096, 220780), (4256, 212480), (4480, 201856), (4648, 194560), (4864, 185920), (5120, 176624), (5312, 170240), (5320, 169984), (5810, 155648), (6080, 148736), (6308, 143360), (6640, 136192), (7168, 126160), (7885, 114688), (8192, 110390), (8512, 106240), (8960, 100928), (9296, 97280), (9728, 92960), (10240, 88312), (10624, 85120), (10640, 84992), (11039, 81920), (11620, 77824), (12160, 74368), (12616, 71680), (13280, 68096), (14336, 63080), (15770, 57344), (16384, 55195), (17024, 53120), (17920, 50464), (18592, 48640), (19456, 46480), (20480, 44156), (21248, 42560), (21280, 42496), (22078, 40960), (23240, 38912), (24320, 37184), (25232, 35840), (26560, 34048), (28672, 31540)]