286128960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:361

約数の個数: 224

約数和(自身を含む): 992380032

約数和(自身を除く): 706251072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 101, 104, 120, 130, 156, 160, 192, 195, 202, 208, 227, 240, 260, 303, 312, 320, 390, 404, 416, 454, 480, 505, 520, 606, 624, 681, 780, 808, 832, 908, 960, 1010, 1040, 1135, 1212, 1248, 1313, 1362, 1515, 1560, 1616, 1816, 2020, 2080, 2270, 2424, 2496, 2626, 2724, 2951, 3030, 3120, 3232, 3405, 3632, 3939, 4040, 4160, 4540, 4848, 5252, 5448, 5902, 6060, 6240, 6464, 6565, 6810, 7264, 7878, 8080, 8853, 9080, 9696, 10504, 10896, 11804, 12120, 12480, 13130, 13620, 14528, 14755, 15756, 16160, 17706, 18160, 19392, 19695, 21008, 21792, 22927, 23608, 24240, 26260, 27240, 29510, 31512, 32320, 35412, 36320, 39390, 42016, 43584, 44265, 45854, 47216, 48480, 52520, 54480, 59020, 63024, 68781, 70824, 72640, 78780, 84032, 88530, 91708, 94432, 96960, 105040, 108960, 114635, 118040, 126048, 137562, 141648, 157560, 177060, 183416, 188864, 210080, 217920, 229270, 236080, 252096, 275124, 283296, 298051, 315120, 343905, 354120, 366832, 420160, 458540, 472160, 550248, 566592, 596102, 630240, 687810, 708240, 733664, 894153, 917080, 944320, 1100496, 1192204, 1260480, 1375620, 1416480, 1467328, 1490255, 1788306, 1834160, 2200992, 2384408, 2751240, 2832960, 2980510, 3576612, 3668320, 4401984, 4470765, 4768816, 5502480, 5961020, 7153224, 7336640, 8941530, 9537632, 11004960, 11922040, 14306448, 17883060, 19075264, 22009920, 23844080, 28612896, 35766120, 47688160, 57225792, 71532240, 95376320, 143064480, 286128960]

約数ペア:

[(1, 286128960), (2, 143064480), (3, 95376320), (4, 71532240), (5, 57225792), (6, 47688160), (8, 35766120), (10, 28612896), (12, 23844080), (13, 22009920), (15, 19075264), (16, 17883060), (20, 14306448), (24, 11922040), (26, 11004960), (30, 9537632), (32, 8941530), (39, 7336640), (40, 7153224), (48, 5961020), (52, 5502480), (60, 4768816), (64, 4470765), (65, 4401984), (78, 3668320), (80, 3576612), (96, 2980510), (101, 2832960), (104, 2751240), (120, 2384408), (130, 2200992), (156, 1834160), (160, 1788306), (192, 1490255), (195, 1467328), (202, 1416480), (208, 1375620), (227, 1260480), (240, 1192204), (260, 1100496), (303, 944320), (312, 917080), (320, 894153), (390, 733664), (404, 708240), (416, 687810), (454, 630240), (480, 596102), (505, 566592), (520, 550248), (606, 472160), (624, 458540), (681, 420160), (780, 366832), (808, 354120), (832, 343905), (908, 315120), (960, 298051), (1010, 283296), (1040, 275124), (1135, 252096), (1212, 236080), (1248, 229270), (1313, 217920), (1362, 210080), (1515, 188864), (1560, 183416), (1616, 177060), (1816, 157560), (2020, 141648), (2080, 137562), (2270, 126048), (2424, 118040), (2496, 114635), (2626, 108960), (2724, 105040), (2951, 96960), (3030, 94432), (3120, 91708), (3232, 88530), (3405, 84032), (3632, 78780), (3939, 72640), (4040, 70824), (4160, 68781), (4540, 63024), (4848, 59020), (5252, 54480), (5448, 52520), (5902, 48480), (6060, 47216), (6240, 45854), (6464, 44265), (6565, 43584), (6810, 42016), (7264, 39390), (7878, 36320), (8080, 35412), (8853, 32320), (9080, 31512), (9696, 29510), (10504, 27240), (10896, 26260), (11804, 24240), (12120, 23608), (12480, 22927), (13130, 21792), (13620, 21008), (14528, 19695), (14755, 19392), (15756, 18160), (16160, 17706)]