148924480

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:276

約数の個数: 112

約数和(自身を含む): 370149120

約数和(自身を除く): 221224640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 79, 80, 86, 137, 158, 160, 172, 215, 274, 316, 320, 344, 395, 430, 548, 632, 685, 688, 790, 860, 1096, 1264, 1370, 1376, 1580, 1720, 2192, 2528, 2740, 2752, 3160, 3397, 3440, 4384, 5056, 5480, 5891, 6320, 6794, 6880, 8768, 10823, 10960, 11782, 12640, 13588, 13760, 16985, 21646, 21920, 23564, 25280, 27176, 29455, 33970, 43292, 43840, 47128, 54115, 54352, 58910, 67940, 86584, 94256, 108230, 108704, 117820, 135880, 173168, 188512, 216460, 217408, 235640, 271760, 346336, 377024, 432920, 465389, 471280, 543520, 692672, 865840, 930778, 942560, 1087040, 1731680, 1861556, 1885120, 2326945, 3463360, 3723112, 4653890, 7446224, 9307780, 14892448, 18615560, 29784896, 37231120, 74462240, 148924480]

約数ペア:

[(1, 148924480), (2, 74462240), (4, 37231120), (5, 29784896), (8, 18615560), (10, 14892448), (16, 9307780), (20, 7446224), (32, 4653890), (40, 3723112), (43, 3463360), (64, 2326945), (79, 1885120), (80, 1861556), (86, 1731680), (137, 1087040), (158, 942560), (160, 930778), (172, 865840), (215, 692672), (274, 543520), (316, 471280), (320, 465389), (344, 432920), (395, 377024), (430, 346336), (548, 271760), (632, 235640), (685, 217408), (688, 216460), (790, 188512), (860, 173168), (1096, 135880), (1264, 117820), (1370, 108704), (1376, 108230), (1580, 94256), (1720, 86584), (2192, 67940), (2528, 58910), (2740, 54352), (2752, 54115), (3160, 47128), (3397, 43840), (3440, 43292), (4384, 33970), (5056, 29455), (5480, 27176), (5891, 25280), (6320, 23564), (6794, 21920), (6880, 21646), (8768, 16985), (10823, 13760), (10960, 13588), (11782, 12640)]