881190240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15427}}^1$

素因数の和:15469

約数の個数: 192

約数和(自身を含む): 3359107584

約数和(自身を除く): 2477917344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 204, 210, 224, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 1020, 1120, 1190, 1360, 1428, 1632, 1680, 1785, 1904, 2040, 2380, 2720, 2856, 3360, 3570, 3808, 4080, 4760, 5712, 7140, 8160, 9520, 11424, 14280, 15427, 19040, 28560, 30854, 46281, 57120, 61708, 77135, 92562, 107989, 123416, 154270, 185124, 215978, 231405, 246832, 262259, 308540, 323967, 370248, 431956, 462810, 493664, 524518, 539945, 617080, 647934, 740496, 786777, 863912, 925620, 1049036, 1079890, 1234160, 1295868, 1311295, 1480992, 1573554, 1619835, 1727824, 1835813, 1851240, 2098072, 2159780, 2468320, 2591736, 2622590, 3147108, 3239670, 3455648, 3671626, 3702480, 3933885, 4196144, 4319560, 5183472, 5245180, 5507439, 6294216, 6479340, 7343252, 7404960, 7867770, 8392288, 8639120, 9179065, 10366944, 10490360, 11014878, 12588432, 12958680, 14686504, 15735540, 17278240, 18358130, 20980720, 22029756, 25176864, 25917360, 27537195, 29373008, 31471080, 36716260, 41961440, 44059512, 51834720, 55074390, 58746016, 62942160, 73432520, 88119024, 110148780, 125884320, 146865040, 176238048, 220297560, 293730080, 440595120, 881190240]

約数ペア:

[(1, 881190240), (2, 440595120), (3, 293730080), (4, 220297560), (5, 176238048), (6, 146865040), (7, 125884320), (8, 110148780), (10, 88119024), (12, 73432520), (14, 62942160), (15, 58746016), (16, 55074390), (17, 51834720), (20, 44059512), (21, 41961440), (24, 36716260), (28, 31471080), (30, 29373008), (32, 27537195), (34, 25917360), (35, 25176864), (40, 22029756), (42, 20980720), (48, 18358130), (51, 17278240), (56, 15735540), (60, 14686504), (68, 12958680), (70, 12588432), (80, 11014878), (84, 10490360), (85, 10366944), (96, 9179065), (102, 8639120), (105, 8392288), (112, 7867770), (119, 7404960), (120, 7343252), (136, 6479340), (140, 6294216), (160, 5507439), (168, 5245180), (170, 5183472), (204, 4319560), (210, 4196144), (224, 3933885), (238, 3702480), (240, 3671626), (255, 3455648), (272, 3239670), (280, 3147108), (336, 2622590), (340, 2591736), (357, 2468320), (408, 2159780), (420, 2098072), (476, 1851240), (480, 1835813), (510, 1727824), (544, 1619835), (560, 1573554), (595, 1480992), (672, 1311295), (680, 1295868), (714, 1234160), (816, 1079890), (840, 1049036), (952, 925620), (1020, 863912), (1120, 786777), (1190, 740496), (1360, 647934), (1428, 617080), (1632, 539945), (1680, 524518), (1785, 493664), (1904, 462810), (2040, 431956), (2380, 370248), (2720, 323967), (2856, 308540), (3360, 262259), (3570, 246832), (3808, 231405), (4080, 215978), (4760, 185124), (5712, 154270), (7140, 123416), (8160, 107989), (9520, 92562), (11424, 77135), (14280, 61708), (15427, 57120), (19040, 46281), (28560, 30854)]