389801360640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{53681}}^1$

素因数の和:53797

約数の個数: 288

約数和(自身を含む): 1306178399232

約数和(自身を除く): 916377038592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 61, 62, 64, 80, 93, 96, 120, 122, 124, 128, 155, 160, 183, 186, 192, 240, 244, 248, 256, 305, 310, 320, 366, 372, 384, 465, 480, 488, 496, 610, 620, 640, 732, 744, 768, 915, 930, 960, 976, 992, 1220, 1240, 1280, 1464, 1488, 1830, 1860, 1891, 1920, 1952, 1984, 2440, 2480, 2928, 2976, 3660, 3720, 3782, 3840, 3904, 3968, 4880, 4960, 5673, 5856, 5952, 7320, 7440, 7564, 7808, 7936, 9455, 9760, 9920, 11346, 11712, 11904, 14640, 14880, 15128, 15616, 18910, 19520, 19840, 22692, 23424, 23808, 28365, 29280, 29760, 30256, 37820, 39040, 39680, 45384, 46848, 53681, 56730, 58560, 59520, 60512, 75640, 78080, 90768, 107362, 113460, 117120, 119040, 121024, 151280, 161043, 181536, 214724, 226920, 234240, 242048, 268405, 302560, 322086, 363072, 429448, 453840, 484096, 536810, 605120, 644172, 726144, 805215, 858896, 907680, 1073620, 1210240, 1288344, 1452288, 1610430, 1664111, 1717792, 1815360, 2147240, 2420480, 2576688, 3220860, 3274541, 3328222, 3435584, 3630720, 4294480, 4992333, 5153376, 6441720, 6549082, 6656444, 6871168, 7261440, 8320555, 8588960, 9823623, 9984666, 10306752, 12883440, 13098164, 13312888, 13742336, 16372705, 16641110, 17177920, 19647246, 19969332, 20613504, 24961665, 25766880, 26196328, 26625776, 32745410, 33282220, 34355840, 39294492, 39938664, 41227008, 49118115, 49923330, 51533760, 52392656, 53251552, 65490820, 66564440, 68711680, 78588984, 79877328, 98236230, 99846660, 101510771, 103067520, 104785312, 106503104, 130981640, 133128880, 157177968, 159754656, 196472460, 199693320, 203021542, 206135040, 209570624, 213006208, 261963280, 266257760, 304532313, 314355936, 319509312, 392944920, 399386640, 406043084, 419141248, 426012416, 507553855, 523926560, 532515520, 609064626, 628711872, 639018624, 785889840, 798773280, 812086168, 838282496, 1015107710, 1047853120, 1065031040, 1218129252, 1257423744, 1278037248, 1522661565, 1571779680, 1597546560, 1624172336, 2030215420, 2095706240, 2130062080, 2436258504, 2514847488, 3045323130, 3143559360, 3195093120, 3248344672, 4060430840, 4191412480, 4872517008, 6090646260, 6287118720, 6390186240, 6496689344, 8120861680, 9745034016, 12181292520, 12574237440, 12993378688, 16241723360, 19490068032, 24362585040, 25986757376, 32483446720, 38980136064, 48725170080, 64966893440, 77960272128, 97450340160, 129933786880, 194900680320, 389801360640]

約数ペア:

[(1, 389801360640), (2, 194900680320), (3, 129933786880), (4, 97450340160), (5, 77960272128), (6, 64966893440), (8, 48725170080), (10, 38980136064), (12, 32483446720), (15, 25986757376), (16, 24362585040), (20, 19490068032), (24, 16241723360), (30, 12993378688), (31, 12574237440), (32, 12181292520), (40, 9745034016), (48, 8120861680), (60, 6496689344), (61, 6390186240), (62, 6287118720), (64, 6090646260), (80, 4872517008), (93, 4191412480), (96, 4060430840), (120, 3248344672), (122, 3195093120), (124, 3143559360), (128, 3045323130), (155, 2514847488), (160, 2436258504), (183, 2130062080), (186, 2095706240), (192, 2030215420), (240, 1624172336), (244, 1597546560), (248, 1571779680), (256, 1522661565), (305, 1278037248), (310, 1257423744), (320, 1218129252), (366, 1065031040), (372, 1047853120), (384, 1015107710), (465, 838282496), (480, 812086168), (488, 798773280), (496, 785889840), (610, 639018624), (620, 628711872), (640, 609064626), (732, 532515520), (744, 523926560), (768, 507553855), (915, 426012416), (930, 419141248), (960, 406043084), (976, 399386640), (992, 392944920), (1220, 319509312), (1240, 314355936), (1280, 304532313), (1464, 266257760), (1488, 261963280), (1830, 213006208), (1860, 209570624), (1891, 206135040), (1920, 203021542), (1952, 199693320), (1984, 196472460), (2440, 159754656), (2480, 157177968), (2928, 133128880), (2976, 130981640), (3660, 106503104), (3720, 104785312), (3782, 103067520), (3840, 101510771), (3904, 99846660), (3968, 98236230), (4880, 79877328), (4960, 78588984), (5673, 68711680), (5856, 66564440), (5952, 65490820), (7320, 53251552), (7440, 52392656), (7564, 51533760), (7808, 49923330), (7936, 49118115), (9455, 41227008), (9760, 39938664), (9920, 39294492), (11346, 34355840), (11712, 33282220), (11904, 32745410), (14640, 26625776), (14880, 26196328), (15128, 25766880), (15616, 24961665), (18910, 20613504), (19520, 19969332), (19840, 19647246), (22692, 17177920), (23424, 16641110), (23808, 16372705), (28365, 13742336), (29280, 13312888), (29760, 13098164), (30256, 12883440), (37820, 10306752), (39040, 9984666), (39680, 9823623), (45384, 8588960), (46848, 8320555), (53681, 7261440), (56730, 6871168), (58560, 6656444), (59520, 6549082), (60512, 6441720), (75640, 5153376), (78080, 4992333), (90768, 4294480), (107362, 3630720), (113460, 3435584), (117120, 3328222), (119040, 3274541), (121024, 3220860), (151280, 2576688), (161043, 2420480), (181536, 2147240), (214724, 1815360), (226920, 1717792), (234240, 1664111), (242048, 1610430), (268405, 1452288), (302560, 1288344), (322086, 1210240), (363072, 1073620), (429448, 907680), (453840, 858896), (484096, 805215), (536810, 726144), (605120, 644172)]