854471040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{397}}^1$

素因数の和:497

約数の個数: 256

約数和(自身を含む): 2922912000

約数和(自身を除く): 2068440960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 59, 60, 64, 76, 80, 95, 96, 114, 118, 120, 128, 152, 160, 177, 190, 192, 228, 236, 240, 285, 295, 304, 320, 354, 380, 384, 397, 456, 472, 480, 570, 590, 608, 640, 708, 760, 794, 885, 912, 944, 960, 1121, 1140, 1180, 1191, 1216, 1416, 1520, 1588, 1770, 1824, 1888, 1920, 1985, 2242, 2280, 2360, 2382, 2432, 2832, 3040, 3176, 3363, 3540, 3648, 3776, 3970, 4484, 4560, 4720, 4764, 5605, 5664, 5955, 6080, 6352, 6726, 7080, 7296, 7543, 7552, 7940, 8968, 9120, 9440, 9528, 11210, 11328, 11910, 12160, 12704, 13452, 14160, 15086, 15880, 16815, 17936, 18240, 18880, 19056, 22420, 22629, 22656, 23423, 23820, 25408, 26904, 28320, 30172, 31760, 33630, 35872, 36480, 37715, 37760, 38112, 44840, 45258, 46846, 47640, 50816, 53808, 56640, 60344, 63520, 67260, 70269, 71744, 75430, 76224, 89680, 90516, 93692, 95280, 107616, 113145, 113280, 117115, 120688, 127040, 134520, 140538, 143488, 150860, 152448, 179360, 181032, 187384, 190560, 215232, 226290, 234230, 241376, 254080, 269040, 281076, 301720, 351345, 358720, 362064, 374768, 381120, 430464, 445037, 452580, 468460, 482752, 538080, 562152, 603440, 702690, 717440, 724128, 749536, 762240, 890074, 905160, 936920, 965504, 1076160, 1124304, 1206880, 1335111, 1405380, 1448256, 1499072, 1780148, 1810320, 1873840, 2152320, 2225185, 2248608, 2413760, 2670222, 2810760, 2896512, 2998144, 3560296, 3620640, 3747680, 4450370, 4497216, 4827520, 5340444, 5621520, 6675555, 7120592, 7241280, 7495360, 8900740, 8994432, 10680888, 11243040, 13351110, 14241184, 14482560, 14990720, 17801480, 21361776, 22486080, 26702220, 28482368, 35602960, 42723552, 44972160, 53404440, 56964736, 71205920, 85447104, 106808880, 142411840, 170894208, 213617760, 284823680, 427235520, 854471040]

約数ペア:

[(1, 854471040), (2, 427235520), (3, 284823680), (4, 213617760), (5, 170894208), (6, 142411840), (8, 106808880), (10, 85447104), (12, 71205920), (15, 56964736), (16, 53404440), (19, 44972160), (20, 42723552), (24, 35602960), (30, 28482368), (32, 26702220), (38, 22486080), (40, 21361776), (48, 17801480), (57, 14990720), (59, 14482560), (60, 14241184), (64, 13351110), (76, 11243040), (80, 10680888), (95, 8994432), (96, 8900740), (114, 7495360), (118, 7241280), (120, 7120592), (128, 6675555), (152, 5621520), (160, 5340444), (177, 4827520), (190, 4497216), (192, 4450370), (228, 3747680), (236, 3620640), (240, 3560296), (285, 2998144), (295, 2896512), (304, 2810760), (320, 2670222), (354, 2413760), (380, 2248608), (384, 2225185), (397, 2152320), (456, 1873840), (472, 1810320), (480, 1780148), (570, 1499072), (590, 1448256), (608, 1405380), (640, 1335111), (708, 1206880), (760, 1124304), (794, 1076160), (885, 965504), (912, 936920), (944, 905160), (960, 890074), (1121, 762240), (1140, 749536), (1180, 724128), (1191, 717440), (1216, 702690), (1416, 603440), (1520, 562152), (1588, 538080), (1770, 482752), (1824, 468460), (1888, 452580), (1920, 445037), (1985, 430464), (2242, 381120), (2280, 374768), (2360, 362064), (2382, 358720), (2432, 351345), (2832, 301720), (3040, 281076), (3176, 269040), (3363, 254080), (3540, 241376), (3648, 234230), (3776, 226290), (3970, 215232), (4484, 190560), (4560, 187384), (4720, 181032), (4764, 179360), (5605, 152448), (5664, 150860), (5955, 143488), (6080, 140538), (6352, 134520), (6726, 127040), (7080, 120688), (7296, 117115), (7543, 113280), (7552, 113145), (7940, 107616), (8968, 95280), (9120, 93692), (9440, 90516), (9528, 89680), (11210, 76224), (11328, 75430), (11910, 71744), (12160, 70269), (12704, 67260), (13452, 63520), (14160, 60344), (15086, 56640), (15880, 53808), (16815, 50816), (17936, 47640), (18240, 46846), (18880, 45258), (19056, 44840), (22420, 38112), (22629, 37760), (22656, 37715), (23423, 36480), (23820, 35872), (25408, 33630), (26904, 31760), (28320, 30172)]