20231437120

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{7411}}^1$

素因数の和:7896

約数の個数: 112

約数和(自身を含む): 50831496000

約数和(自身を除く): 30600058880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 449, 608, 760, 898, 1216, 1520, 1796, 2245, 3040, 3592, 4490, 6080, 7184, 7411, 8531, 8980, 14368, 14822, 17062, 17960, 28736, 29644, 34124, 35920, 37055, 42655, 59288, 68248, 71840, 74110, 85310, 118576, 136496, 140809, 143680, 148220, 170620, 237152, 272992, 281618, 296440, 341240, 474304, 545984, 563236, 592880, 682480, 704045, 1126472, 1185760, 1364960, 1408090, 2252944, 2371520, 2729920, 2816180, 3327539, 4505888, 5632360, 6655078, 9011776, 11264720, 13310156, 16637695, 22529440, 26620312, 33275390, 45058880, 53240624, 63223241, 66550780, 106481248, 126446482, 133101560, 212962496, 252892964, 266203120, 316116205, 505785928, 532406240, 632232410, 1011571856, 1064812480, 1264464820, 2023143712, 2528929640, 4046287424, 5057859280, 10115718560, 20231437120]

約数ペア:

[(1, 20231437120), (2, 10115718560), (4, 5057859280), (5, 4046287424), (8, 2528929640), (10, 2023143712), (16, 1264464820), (19, 1064812480), (20, 1011571856), (32, 632232410), (38, 532406240), (40, 505785928), (64, 316116205), (76, 266203120), (80, 252892964), (95, 212962496), (152, 133101560), (160, 126446482), (190, 106481248), (304, 66550780), (320, 63223241), (380, 53240624), (449, 45058880), (608, 33275390), (760, 26620312), (898, 22529440), (1216, 16637695), (1520, 13310156), (1796, 11264720), (2245, 9011776), (3040, 6655078), (3592, 5632360), (4490, 4505888), (6080, 3327539), (7184, 2816180), (7411, 2729920), (8531, 2371520), (8980, 2252944), (14368, 1408090), (14822, 1364960), (17062, 1185760), (17960, 1126472), (28736, 704045), (29644, 682480), (34124, 592880), (35920, 563236), (37055, 545984), (42655, 474304), (59288, 341240), (68248, 296440), (71840, 281618), (74110, 272992), (85310, 237152), (118576, 170620), (136496, 148220), (140809, 143680)]