346301280

素因数分解:

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

素因数の和:1470

約数の個数: 216

約数和(自身を含む): 1280549088

約数和(自身を除く): 934247808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 169, 180, 195, 208, 234, 240, 260, 288, 312, 338, 360, 390, 416, 468, 480, 507, 520, 585, 624, 676, 720, 780, 845, 936, 1014, 1040, 1170, 1248, 1352, 1423, 1440, 1521, 1560, 1690, 1872, 2028, 2080, 2340, 2535, 2704, 2846, 3042, 3120, 3380, 3744, 4056, 4269, 4680, 5070, 5408, 5692, 6084, 6240, 6760, 7115, 7605, 8112, 8538, 9360, 10140, 11384, 12168, 12807, 13520, 14230, 15210, 16224, 17076, 18499, 18720, 20280, 21345, 22768, 24336, 25614, 27040, 28460, 30420, 34152, 36998, 40560, 42690, 45536, 48672, 51228, 55497, 56920, 60840, 64035, 68304, 73996, 81120, 85380, 92495, 102456, 110994, 113840, 121680, 128070, 136608, 147992, 166491, 170760, 184990, 204912, 221988, 227680, 240487, 243360, 256140, 277485, 295984, 332982, 341520, 369980, 409824, 443976, 480974, 512280, 554970, 591968, 665964, 683040, 721461, 739960, 832455, 887952, 961948, 1024560, 1109940, 1202435, 1331928, 1442922, 1479920, 1664910, 1775904, 1923896, 2049120, 2164383, 2219880, 2404870, 2663856, 2885844, 2959840, 3329820, 3607305, 3847792, 4328766, 4439760, 4809740, 5327712, 5771688, 6659640, 7214610, 7695584, 8657532, 8879520, 9619480, 10821915, 11543376, 13319280, 14429220, 17315064, 19238960, 21643830, 23086752, 26638560, 28858440, 34630128, 38477920, 43287660, 57716880, 69260256, 86575320, 115433760, 173150640, 346301280]

約数ペア:

[(1, 346301280), (2, 173150640), (3, 115433760), (4, 86575320), (5, 69260256), (6, 57716880), (8, 43287660), (9, 38477920), (10, 34630128), (12, 28858440), (13, 26638560), (15, 23086752), (16, 21643830), (18, 19238960), (20, 17315064), (24, 14429220), (26, 13319280), (30, 11543376), (32, 10821915), (36, 9619480), (39, 8879520), (40, 8657532), (45, 7695584), (48, 7214610), (52, 6659640), (60, 5771688), (65, 5327712), (72, 4809740), (78, 4439760), (80, 4328766), (90, 3847792), (96, 3607305), (104, 3329820), (117, 2959840), (120, 2885844), (130, 2663856), (144, 2404870), (156, 2219880), (160, 2164383), (169, 2049120), (180, 1923896), (195, 1775904), (208, 1664910), (234, 1479920), (240, 1442922), (260, 1331928), (288, 1202435), (312, 1109940), (338, 1024560), (360, 961948), (390, 887952), (416, 832455), (468, 739960), (480, 721461), (507, 683040), (520, 665964), (585, 591968), (624, 554970), (676, 512280), (720, 480974), (780, 443976), (845, 409824), (936, 369980), (1014, 341520), (1040, 332982), (1170, 295984), (1248, 277485), (1352, 256140), (1423, 243360), (1440, 240487), (1521, 227680), (1560, 221988), (1690, 204912), (1872, 184990), (2028, 170760), (2080, 166491), (2340, 147992), (2535, 136608), (2704, 128070), (2846, 121680), (3042, 113840), (3120, 110994), (3380, 102456), (3744, 92495), (4056, 85380), (4269, 81120), (4680, 73996), (5070, 68304), (5408, 64035), (5692, 60840), (6084, 56920), (6240, 55497), (6760, 51228), (7115, 48672), (7605, 45536), (8112, 42690), (8538, 40560), (9360, 36998), (10140, 34152), (11384, 30420), (12168, 28460), (12807, 27040), (13520, 25614), (14230, 24336), (15210, 22768), (16224, 21345), (17076, 20280), (18499, 18720)]