223466760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{56431}}^1$

素因数の和:56459

約数の個数: 96

約数和(自身を含む): 792305280

約数和(自身を除く): 568838520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 56431, 112862, 169293, 225724, 282155, 338586, 451448, 507879, 564310, 620741, 677172, 846465, 1015758, 1128620, 1241482, 1354344, 1692930, 1862223, 2031516, 2257240, 2482964, 2539395, 3103705, 3385860, 3724446, 4063032, 4965928, 5078790, 5586669, 6207410, 6771720, 7448892, 9311115, 10157580, 11173338, 12414820, 14897784, 18622230, 20315160, 22346676, 24829640, 27933345, 37244460, 44693352, 55866690, 74488920, 111733380, 223466760]

約数ペア:

[(1, 223466760), (2, 111733380), (3, 74488920), (4, 55866690), (5, 44693352), (6, 37244460), (8, 27933345), (9, 24829640), (10, 22346676), (11, 20315160), (12, 18622230), (15, 14897784), (18, 12414820), (20, 11173338), (22, 10157580), (24, 9311115), (30, 7448892), (33, 6771720), (36, 6207410), (40, 5586669), (44, 5078790), (45, 4965928), (55, 4063032), (60, 3724446), (66, 3385860), (72, 3103705), (88, 2539395), (90, 2482964), (99, 2257240), (110, 2031516), (120, 1862223), (132, 1692930), (165, 1354344), (180, 1241482), (198, 1128620), (220, 1015758), (264, 846465), (330, 677172), (360, 620741), (396, 564310), (440, 507879), (495, 451448), (660, 338586), (792, 282155), (990, 225724), (1320, 169293), (1980, 112862), (3960, 56431)]