800171640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{7691}}^1$

素因数の和:7742

約数の個数: 144

約数和(自身を含む): 2762889480

約数和(自身を除く): 1962717840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 289, 306, 340, 360, 408, 510, 578, 612, 680, 765, 867, 1020, 1156, 1224, 1445, 1530, 1734, 2040, 2312, 2601, 2890, 3060, 3468, 4335, 5202, 5780, 6120, 6936, 7691, 8670, 10404, 11560, 13005, 15382, 17340, 20808, 23073, 26010, 30764, 34680, 38455, 46146, 52020, 61528, 69219, 76910, 92292, 104040, 115365, 130747, 138438, 153820, 184584, 230730, 261494, 276876, 307640, 346095, 392241, 461460, 522988, 553752, 653735, 692190, 784482, 922920, 1045976, 1176723, 1307470, 1384380, 1568964, 1961205, 2222699, 2353446, 2614940, 2768760, 3137928, 3922410, 4445398, 4706892, 5229880, 5883615, 6668097, 7844820, 8890796, 9413784, 11113495, 11767230, 13336194, 15689640, 17781592, 20004291, 22226990, 23534460, 26672388, 33340485, 40008582, 44453980, 47068920, 53344776, 66680970, 80017164, 88907960, 100021455, 133361940, 160034328, 200042910, 266723880, 400085820, 800171640]

約数ペア:

[(1, 800171640), (2, 400085820), (3, 266723880), (4, 200042910), (5, 160034328), (6, 133361940), (8, 100021455), (9, 88907960), (10, 80017164), (12, 66680970), (15, 53344776), (17, 47068920), (18, 44453980), (20, 40008582), (24, 33340485), (30, 26672388), (34, 23534460), (36, 22226990), (40, 20004291), (45, 17781592), (51, 15689640), (60, 13336194), (68, 11767230), (72, 11113495), (85, 9413784), (90, 8890796), (102, 7844820), (120, 6668097), (136, 5883615), (153, 5229880), (170, 4706892), (180, 4445398), (204, 3922410), (255, 3137928), (289, 2768760), (306, 2614940), (340, 2353446), (360, 2222699), (408, 1961205), (510, 1568964), (578, 1384380), (612, 1307470), (680, 1176723), (765, 1045976), (867, 922920), (1020, 784482), (1156, 692190), (1224, 653735), (1445, 553752), (1530, 522988), (1734, 461460), (2040, 392241), (2312, 346095), (2601, 307640), (2890, 276876), (3060, 261494), (3468, 230730), (4335, 184584), (5202, 153820), (5780, 138438), (6120, 130747), (6936, 115365), (7691, 104040), (8670, 92292), (10404, 76910), (11560, 69219), (13005, 61528), (15382, 52020), (17340, 46146), (20808, 38455), (23073, 34680), (26010, 30764)]