7381078320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{399409}}^1$

素因数の和:399443

約数の個数: 160

約数和(自身を含む): 28527459840

約数和(自身を除く): 21146381520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3696, 4620, 6160, 9240, 18480, 399409, 798818, 1198227, 1597636, 1997045, 2396454, 2795863, 3195272, 3994090, 4393499, 4792908, 5591726, 5991135, 6390544, 7988180, 8387589, 8786998, 9585816, 11183452, 11982270, 13180497, 13979315, 15976360, 16775178, 17573996, 19171632, 21967495, 22366904, 23964540, 26360994, 27958630, 30754493, 31952720, 33550356, 35147992, 41937945, 43934990, 44733808, 47929080, 52721988, 55917260, 61508986, 65902485, 67100712, 70295984, 83875890, 87869980, 92263479, 95858160, 105443976, 111834520, 123017972, 131804970, 134201424, 153772465, 167751780, 175739960, 184526958, 210887952, 223669040, 246035944, 263609940, 307544930, 335503560, 351479920, 369053916, 461317395, 492071888, 527219880, 615089860, 671007120, 738107832, 922634790, 1054439760, 1230179720, 1476215664, 1845269580, 2460359440, 3690539160, 7381078320]

約数ペア:

[(1, 7381078320), (2, 3690539160), (3, 2460359440), (4, 1845269580), (5, 1476215664), (6, 1230179720), (7, 1054439760), (8, 922634790), (10, 738107832), (11, 671007120), (12, 615089860), (14, 527219880), (15, 492071888), (16, 461317395), (20, 369053916), (21, 351479920), (22, 335503560), (24, 307544930), (28, 263609940), (30, 246035944), (33, 223669040), (35, 210887952), (40, 184526958), (42, 175739960), (44, 167751780), (48, 153772465), (55, 134201424), (56, 131804970), (60, 123017972), (66, 111834520), (70, 105443976), (77, 95858160), (80, 92263479), (84, 87869980), (88, 83875890), (105, 70295984), (110, 67100712), (112, 65902485), (120, 61508986), (132, 55917260), (140, 52721988), (154, 47929080), (165, 44733808), (168, 43934990), (176, 41937945), (210, 35147992), (220, 33550356), (231, 31952720), (240, 30754493), (264, 27958630), (280, 26360994), (308, 23964540), (330, 22366904), (336, 21967495), (385, 19171632), (420, 17573996), (440, 16775178), (462, 15976360), (528, 13979315), (560, 13180497), (616, 11982270), (660, 11183452), (770, 9585816), (840, 8786998), (880, 8387589), (924, 7988180), (1155, 6390544), (1232, 5991135), (1320, 5591726), (1540, 4792908), (1680, 4393499), (1848, 3994090), (2310, 3195272), (2640, 2795863), (3080, 2396454), (3696, 1997045), (4620, 1597636), (6160, 1198227), (9240, 798818), (18480, 399409)]