246217120

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{691}}^1$

素因数の和:854

約数の個数: 96

約数和(自身を含む): 621504576

約数和(自身を除く): 375287456

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 131, 136, 160, 170, 262, 272, 340, 524, 544, 655, 680, 691, 1048, 1310, 1360, 1382, 2096, 2227, 2620, 2720, 2764, 3455, 4192, 4454, 5240, 5528, 6910, 8908, 10480, 11056, 11135, 11747, 13820, 17816, 20960, 22112, 22270, 23494, 27640, 35632, 44540, 46988, 55280, 58735, 71264, 89080, 90521, 93976, 110560, 117470, 178160, 181042, 187952, 234940, 356320, 362084, 375904, 452605, 469880, 724168, 905210, 939760, 1448336, 1538857, 1810420, 1879520, 2896672, 3077714, 3620840, 6155428, 7241680, 7694285, 12310856, 14483360, 15388570, 24621712, 30777140, 49243424, 61554280, 123108560, 246217120]

約数ペア:

[(1, 246217120), (2, 123108560), (4, 61554280), (5, 49243424), (8, 30777140), (10, 24621712), (16, 15388570), (17, 14483360), (20, 12310856), (32, 7694285), (34, 7241680), (40, 6155428), (68, 3620840), (80, 3077714), (85, 2896672), (131, 1879520), (136, 1810420), (160, 1538857), (170, 1448336), (262, 939760), (272, 905210), (340, 724168), (524, 469880), (544, 452605), (655, 375904), (680, 362084), (691, 356320), (1048, 234940), (1310, 187952), (1360, 181042), (1382, 178160), (2096, 117470), (2227, 110560), (2620, 93976), (2720, 90521), (2764, 89080), (3455, 71264), (4192, 58735), (4454, 55280), (5240, 46988), (5528, 44540), (6910, 35632), (8908, 27640), (10480, 23494), (11056, 22270), (11135, 22112), (11747, 20960), (13820, 17816)]