230867520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1423}}^1$

素因数の和:1469

約数の個数: 168

約数和(自身を含む): 794284416

約数和(自身を除く): 563416896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 169, 192, 195, 208, 240, 260, 312, 320, 338, 390, 416, 480, 507, 520, 624, 676, 780, 832, 845, 960, 1014, 1040, 1248, 1352, 1423, 1560, 1690, 2028, 2080, 2496, 2535, 2704, 2846, 3120, 3380, 4056, 4160, 4269, 5070, 5408, 5692, 6240, 6760, 7115, 8112, 8538, 10140, 10816, 11384, 12480, 13520, 14230, 16224, 17076, 18499, 20280, 21345, 22768, 27040, 28460, 32448, 34152, 36998, 40560, 42690, 45536, 54080, 55497, 56920, 68304, 73996, 81120, 85380, 91072, 92495, 110994, 113840, 136608, 147992, 162240, 170760, 184990, 221988, 227680, 240487, 273216, 277485, 295984, 341520, 369980, 443976, 455360, 480974, 554970, 591968, 683040, 721461, 739960, 887952, 961948, 1109940, 1183936, 1202435, 1366080, 1442922, 1479920, 1775904, 1923896, 2219880, 2404870, 2885844, 2959840, 3551808, 3607305, 3847792, 4439760, 4809740, 5771688, 5919680, 7214610, 7695584, 8879520, 9619480, 11543376, 14429220, 15391168, 17759040, 19238960, 23086752, 28858440, 38477920, 46173504, 57716880, 76955840, 115433760, 230867520]

約数ペア:

[(1, 230867520), (2, 115433760), (3, 76955840), (4, 57716880), (5, 46173504), (6, 38477920), (8, 28858440), (10, 23086752), (12, 19238960), (13, 17759040), (15, 15391168), (16, 14429220), (20, 11543376), (24, 9619480), (26, 8879520), (30, 7695584), (32, 7214610), (39, 5919680), (40, 5771688), (48, 4809740), (52, 4439760), (60, 3847792), (64, 3607305), (65, 3551808), (78, 2959840), (80, 2885844), (96, 2404870), (104, 2219880), (120, 1923896), (130, 1775904), (156, 1479920), (160, 1442922), (169, 1366080), (192, 1202435), (195, 1183936), (208, 1109940), (240, 961948), (260, 887952), (312, 739960), (320, 721461), (338, 683040), (390, 591968), (416, 554970), (480, 480974), (507, 455360), (520, 443976), (624, 369980), (676, 341520), (780, 295984), (832, 277485), (845, 273216), (960, 240487), (1014, 227680), (1040, 221988), (1248, 184990), (1352, 170760), (1423, 162240), (1560, 147992), (1690, 136608), (2028, 113840), (2080, 110994), (2496, 92495), (2535, 91072), (2704, 85380), (2846, 81120), (3120, 73996), (3380, 68304), (4056, 56920), (4160, 55497), (4269, 54080), (5070, 45536), (5408, 42690), (5692, 40560), (6240, 36998), (6760, 34152), (7115, 32448), (8112, 28460), (8538, 27040), (10140, 22768), (10816, 21345), (11384, 20280), (12480, 18499), (13520, 17076), (14230, 16224)]