207734560

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:227

約数の個数: 192

約数和(自身を含む): 581986944

約数和(自身を除く): 374252384

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 53, 55, 68, 80, 85, 88, 106, 110, 131, 136, 160, 170, 176, 187, 212, 220, 262, 265, 272, 340, 352, 374, 424, 440, 524, 530, 544, 583, 655, 680, 748, 848, 880, 901, 935, 1048, 1060, 1166, 1310, 1360, 1441, 1496, 1696, 1760, 1802, 1870, 2096, 2120, 2227, 2332, 2620, 2720, 2882, 2915, 2992, 3604, 3740, 4192, 4240, 4454, 4505, 4664, 5240, 5764, 5830, 5984, 6943, 7205, 7208, 7480, 8480, 8908, 9010, 9328, 9911, 10480, 11135, 11528, 11660, 13886, 14410, 14416, 14960, 17816, 18020, 18656, 19822, 20960, 22270, 23056, 23320, 24497, 27772, 28820, 28832, 29920, 34715, 35632, 36040, 39644, 44540, 46112, 46640, 48994, 49555, 55544, 57640, 69430, 71264, 72080, 76373, 79288, 89080, 93280, 97988, 99110, 111088, 115280, 118031, 122485, 138860, 144160, 152746, 158576, 178160, 195976, 198220, 222176, 230560, 236062, 244970, 277720, 305492, 317152, 356320, 381865, 391952, 396440, 472124, 489940, 555440, 590155, 610984, 763730, 783904, 792880, 944248, 979880, 1110880, 1180310, 1221968, 1298341, 1527460, 1585760, 1888496, 1959760, 2360620, 2443936, 2596682, 3054920, 3776992, 3919520, 4721240, 5193364, 6109840, 6491705, 9442480, 10386728, 12219680, 12983410, 18884960, 20773456, 25966820, 41546912, 51933640, 103867280, 207734560]

約数ペア:

[(1, 207734560), (2, 103867280), (4, 51933640), (5, 41546912), (8, 25966820), (10, 20773456), (11, 18884960), (16, 12983410), (17, 12219680), (20, 10386728), (22, 9442480), (32, 6491705), (34, 6109840), (40, 5193364), (44, 4721240), (53, 3919520), (55, 3776992), (68, 3054920), (80, 2596682), (85, 2443936), (88, 2360620), (106, 1959760), (110, 1888496), (131, 1585760), (136, 1527460), (160, 1298341), (170, 1221968), (176, 1180310), (187, 1110880), (212, 979880), (220, 944248), (262, 792880), (265, 783904), (272, 763730), (340, 610984), (352, 590155), (374, 555440), (424, 489940), (440, 472124), (524, 396440), (530, 391952), (544, 381865), (583, 356320), (655, 317152), (680, 305492), (748, 277720), (848, 244970), (880, 236062), (901, 230560), (935, 222176), (1048, 198220), (1060, 195976), (1166, 178160), (1310, 158576), (1360, 152746), (1441, 144160), (1496, 138860), (1696, 122485), (1760, 118031), (1802, 115280), (1870, 111088), (2096, 99110), (2120, 97988), (2227, 93280), (2332, 89080), (2620, 79288), (2720, 76373), (2882, 72080), (2915, 71264), (2992, 69430), (3604, 57640), (3740, 55544), (4192, 49555), (4240, 48994), (4454, 46640), (4505, 46112), (4664, 44540), (5240, 39644), (5764, 36040), (5830, 35632), (5984, 34715), (6943, 29920), (7205, 28832), (7208, 28820), (7480, 27772), (8480, 24497), (8908, 23320), (9010, 23056), (9328, 22270), (9911, 20960), (10480, 19822), (11135, 18656), (11528, 18020), (11660, 17816), (13886, 14960), (14410, 14416)]