920974560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:298

約数の個数: 288

約数和(自身を含む): 3240863136

約数和(自身を除く): 2319888576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 101, 110, 120, 121, 132, 157, 160, 165, 176, 202, 220, 240, 242, 264, 303, 314, 330, 352, 363, 404, 440, 471, 480, 484, 505, 528, 605, 606, 628, 660, 726, 785, 808, 880, 942, 968, 1010, 1056, 1111, 1210, 1212, 1256, 1320, 1452, 1515, 1570, 1616, 1727, 1760, 1815, 1884, 1936, 2020, 2222, 2355, 2420, 2424, 2512, 2640, 2904, 3030, 3140, 3232, 3333, 3454, 3630, 3768, 3872, 4040, 4444, 4710, 4840, 4848, 5024, 5181, 5280, 5555, 5808, 6060, 6280, 6666, 6908, 7260, 7536, 8080, 8635, 8888, 9420, 9680, 9696, 10362, 11110, 11616, 12120, 12221, 12560, 13332, 13816, 14520, 15072, 15857, 16160, 16665, 17270, 17776, 18840, 18997, 19360, 20724, 22220, 24240, 24442, 25120, 25905, 26664, 27632, 29040, 31714, 33330, 34540, 35552, 36663, 37680, 37994, 41448, 44440, 47571, 48480, 48884, 51810, 53328, 55264, 56991, 58080, 61105, 63428, 66660, 69080, 73326, 75360, 75988, 79285, 82896, 88880, 94985, 95142, 97768, 103620, 106656, 113982, 122210, 126856, 133320, 138160, 146652, 151976, 158570, 165792, 174427, 177760, 183315, 189970, 190284, 195536, 207240, 227964, 237855, 244420, 253712, 266640, 276320, 284955, 293304, 303952, 317140, 348854, 366630, 379940, 380568, 391072, 414480, 455928, 475710, 488840, 507424, 523281, 533280, 569910, 586608, 607904, 634280, 697708, 733260, 759880, 761136, 828960, 872135, 911856, 951420, 977680, 1046562, 1139820, 1173216, 1268560, 1395416, 1466520, 1519760, 1522272, 1744270, 1823712, 1902840, 1918697, 1955360, 2093124, 2279640, 2537120, 2616405, 2790832, 2933040, 3039520, 3488540, 3805680, 3837394, 4186248, 4559280, 5232810, 5581664, 5756091, 5866080, 6977080, 7611360, 7674788, 8372496, 9118560, 9593485, 10465620, 11512182, 13954160, 15349576, 16744992, 19186970, 20931240, 23024364, 27908320, 28780455, 30699152, 38373940, 41862480, 46048728, 57560910, 61398304, 76747880, 83724960, 92097456, 115121820, 153495760, 184194912, 230243640, 306991520, 460487280, 920974560]

約数ペア:

[(1, 920974560), (2, 460487280), (3, 306991520), (4, 230243640), (5, 184194912), (6, 153495760), (8, 115121820), (10, 92097456), (11, 83724960), (12, 76747880), (15, 61398304), (16, 57560910), (20, 46048728), (22, 41862480), (24, 38373940), (30, 30699152), (32, 28780455), (33, 27908320), (40, 23024364), (44, 20931240), (48, 19186970), (55, 16744992), (60, 15349576), (66, 13954160), (80, 11512182), (88, 10465620), (96, 9593485), (101, 9118560), (110, 8372496), (120, 7674788), (121, 7611360), (132, 6977080), (157, 5866080), (160, 5756091), (165, 5581664), (176, 5232810), (202, 4559280), (220, 4186248), (240, 3837394), (242, 3805680), (264, 3488540), (303, 3039520), (314, 2933040), (330, 2790832), (352, 2616405), (363, 2537120), (404, 2279640), (440, 2093124), (471, 1955360), (480, 1918697), (484, 1902840), (505, 1823712), (528, 1744270), (605, 1522272), (606, 1519760), (628, 1466520), (660, 1395416), (726, 1268560), (785, 1173216), (808, 1139820), (880, 1046562), (942, 977680), (968, 951420), (1010, 911856), (1056, 872135), (1111, 828960), (1210, 761136), (1212, 759880), (1256, 733260), (1320, 697708), (1452, 634280), (1515, 607904), (1570, 586608), (1616, 569910), (1727, 533280), (1760, 523281), (1815, 507424), (1884, 488840), (1936, 475710), (2020, 455928), (2222, 414480), (2355, 391072), (2420, 380568), (2424, 379940), (2512, 366630), (2640, 348854), (2904, 317140), (3030, 303952), (3140, 293304), (3232, 284955), (3333, 276320), (3454, 266640), (3630, 253712), (3768, 244420), (3872, 237855), (4040, 227964), (4444, 207240), (4710, 195536), (4840, 190284), (4848, 189970), (5024, 183315), (5181, 177760), (5280, 174427), (5555, 165792), (5808, 158570), (6060, 151976), (6280, 146652), (6666, 138160), (6908, 133320), (7260, 126856), (7536, 122210), (8080, 113982), (8635, 106656), (8888, 103620), (9420, 97768), (9680, 95142), (9696, 94985), (10362, 88880), (11110, 82896), (11616, 79285), (12120, 75988), (12221, 75360), (12560, 73326), (13332, 69080), (13816, 66660), (14520, 63428), (15072, 61105), (15857, 58080), (16160, 56991), (16665, 55264), (17270, 53328), (17776, 51810), (18840, 48884), (18997, 48480), (19360, 47571), (20724, 44440), (22220, 41448), (24240, 37994), (24442, 37680), (25120, 36663), (25905, 35552), (26664, 34540), (27632, 33330), (29040, 31714)]