397258080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1013}}^1$

素因数の和:1093

約数の個数: 192

約数和(自身を含む): 1349187840

約数和(自身を除く): 951929760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 43, 48, 57, 60, 76, 80, 86, 95, 96, 114, 120, 129, 152, 160, 172, 190, 215, 228, 240, 258, 285, 304, 344, 380, 430, 456, 480, 516, 570, 608, 645, 688, 760, 817, 860, 912, 1013, 1032, 1140, 1290, 1376, 1520, 1634, 1720, 1824, 2026, 2064, 2280, 2451, 2580, 3039, 3040, 3268, 3440, 4052, 4085, 4128, 4560, 4902, 5065, 5160, 6078, 6536, 6880, 8104, 8170, 9120, 9804, 10130, 10320, 12156, 12255, 13072, 15195, 16208, 16340, 19247, 19608, 20260, 20640, 24312, 24510, 26144, 30390, 32416, 32680, 38494, 39216, 40520, 43559, 48624, 49020, 57741, 60780, 65360, 76988, 78432, 81040, 87118, 96235, 97248, 98040, 115482, 121560, 130677, 130720, 153976, 162080, 174236, 192470, 196080, 217795, 230964, 243120, 261354, 288705, 307952, 348472, 384940, 392160, 435590, 461928, 486240, 522708, 577410, 615904, 653385, 696944, 769880, 827621, 871180, 923856, 1045416, 1154820, 1306770, 1393888, 1539760, 1655242, 1742360, 1847712, 2090832, 2309640, 2482863, 2613540, 3079520, 3310484, 3484720, 4138105, 4181664, 4619280, 4965726, 5227080, 6620968, 6969440, 8276210, 9238560, 9931452, 10454160, 12414315, 13241936, 16552420, 19862904, 20908320, 24828630, 26483872, 33104840, 39725808, 49657260, 66209680, 79451616, 99314520, 132419360, 198629040, 397258080]

約数ペア:

[(1, 397258080), (2, 198629040), (3, 132419360), (4, 99314520), (5, 79451616), (6, 66209680), (8, 49657260), (10, 39725808), (12, 33104840), (15, 26483872), (16, 24828630), (19, 20908320), (20, 19862904), (24, 16552420), (30, 13241936), (32, 12414315), (38, 10454160), (40, 9931452), (43, 9238560), (48, 8276210), (57, 6969440), (60, 6620968), (76, 5227080), (80, 4965726), (86, 4619280), (95, 4181664), (96, 4138105), (114, 3484720), (120, 3310484), (129, 3079520), (152, 2613540), (160, 2482863), (172, 2309640), (190, 2090832), (215, 1847712), (228, 1742360), (240, 1655242), (258, 1539760), (285, 1393888), (304, 1306770), (344, 1154820), (380, 1045416), (430, 923856), (456, 871180), (480, 827621), (516, 769880), (570, 696944), (608, 653385), (645, 615904), (688, 577410), (760, 522708), (817, 486240), (860, 461928), (912, 435590), (1013, 392160), (1032, 384940), (1140, 348472), (1290, 307952), (1376, 288705), (1520, 261354), (1634, 243120), (1720, 230964), (1824, 217795), (2026, 196080), (2064, 192470), (2280, 174236), (2451, 162080), (2580, 153976), (3039, 130720), (3040, 130677), (3268, 121560), (3440, 115482), (4052, 98040), (4085, 97248), (4128, 96235), (4560, 87118), (4902, 81040), (5065, 78432), (5160, 76988), (6078, 65360), (6536, 60780), (6880, 57741), (8104, 49020), (8170, 48624), (9120, 43559), (9804, 40520), (10130, 39216), (10320, 38494), (12156, 32680), (12255, 32416), (13072, 30390), (15195, 26144), (16208, 24510), (16340, 24312), (19247, 20640), (19608, 20260)]