320602208640

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{23854331}}^1$

素因数の和:23854360

約数の個数: 128

約数和(自身を含む): 1167908094720

約数和(自身を除く): 847305886080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 23854331, 47708662, 71562993, 95417324, 119271655, 143125986, 166980317, 190834648, 238543310, 286251972, 333960634, 357814965, 381669296, 477086620, 500940951, 572503944, 667921268, 715629930, 763338592, 834901585, 954173240, 1001881902, 1145007888, 1335842536, 1431259860, 1526677184, 1669803170, 1908346480, 2003763804, 2290015776, 2504704755, 2671685072, 2862519720, 3053354368, 3339606340, 3816692960, 4007527608, 4580031552, 5009409510, 5343370144, 5725039440, 6679212680, 7633385920, 8015055216, 9160063104, 10018819020, 10686740288, 11450078880, 13358425360, 15266771840, 16030110432, 20037638040, 21373480576, 22900157760, 26716850720, 32060220864, 40075276080, 45800315520, 53433701440, 64120441728, 80150552160, 106867402880, 160301104320, 320602208640]

約数ペア:

[(1, 320602208640), (2, 160301104320), (3, 106867402880), (4, 80150552160), (5, 64120441728), (6, 53433701440), (7, 45800315520), (8, 40075276080), (10, 32060220864), (12, 26716850720), (14, 22900157760), (15, 21373480576), (16, 20037638040), (20, 16030110432), (21, 15266771840), (24, 13358425360), (28, 11450078880), (30, 10686740288), (32, 10018819020), (35, 9160063104), (40, 8015055216), (42, 7633385920), (48, 6679212680), (56, 5725039440), (60, 5343370144), (64, 5009409510), (70, 4580031552), (80, 4007527608), (84, 3816692960), (96, 3339606340), (105, 3053354368), (112, 2862519720), (120, 2671685072), (128, 2504704755), (140, 2290015776), (160, 2003763804), (168, 1908346480), (192, 1669803170), (210, 1526677184), (224, 1431259860), (240, 1335842536), (280, 1145007888), (320, 1001881902), (336, 954173240), (384, 834901585), (420, 763338592), (448, 715629930), (480, 667921268), (560, 572503944), (640, 500940951), (672, 477086620), (840, 381669296), (896, 357814965), (960, 333960634), (1120, 286251972), (1344, 238543310), (1680, 190834648), (1920, 166980317), (2240, 143125986), (2688, 119271655), (3360, 95417324), (4480, 71562993), (6720, 47708662), (13440, 23854331)]