258010560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{887}}^1$

素因数の和:1011

約数の個数: 168

約数和(自身を含む): 897245856

約数和(自身を除く): 639235296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 101, 120, 144, 160, 180, 192, 202, 240, 288, 303, 320, 360, 404, 480, 505, 576, 606, 720, 808, 887, 909, 960, 1010, 1212, 1440, 1515, 1616, 1774, 1818, 2020, 2424, 2661, 2880, 3030, 3232, 3548, 3636, 4040, 4435, 4545, 4848, 5322, 6060, 6464, 7096, 7272, 7983, 8080, 8870, 9090, 9696, 10644, 12120, 13305, 14192, 14544, 15966, 16160, 17740, 18180, 19392, 21288, 24240, 26610, 28384, 29088, 31932, 32320, 35480, 36360, 39915, 42576, 48480, 53220, 56768, 58176, 63864, 70960, 72720, 79830, 85152, 89587, 96960, 106440, 127728, 141920, 145440, 159660, 170304, 179174, 212880, 255456, 268761, 283840, 290880, 319320, 358348, 425760, 447935, 510912, 537522, 638640, 716696, 806283, 851520, 895870, 1075044, 1277280, 1343805, 1433392, 1612566, 1791740, 2150088, 2554560, 2687610, 2866784, 3225132, 3583480, 4031415, 4300176, 5375220, 5733568, 6450264, 7166960, 8062830, 8600352, 10750440, 12900528, 14333920, 16125660, 17200704, 21500880, 25801056, 28667840, 32251320, 43001760, 51602112, 64502640, 86003520, 129005280, 258010560]

約数ペア:

[(1, 258010560), (2, 129005280), (3, 86003520), (4, 64502640), (5, 51602112), (6, 43001760), (8, 32251320), (9, 28667840), (10, 25801056), (12, 21500880), (15, 17200704), (16, 16125660), (18, 14333920), (20, 12900528), (24, 10750440), (30, 8600352), (32, 8062830), (36, 7166960), (40, 6450264), (45, 5733568), (48, 5375220), (60, 4300176), (64, 4031415), (72, 3583480), (80, 3225132), (90, 2866784), (96, 2687610), (101, 2554560), (120, 2150088), (144, 1791740), (160, 1612566), (180, 1433392), (192, 1343805), (202, 1277280), (240, 1075044), (288, 895870), (303, 851520), (320, 806283), (360, 716696), (404, 638640), (480, 537522), (505, 510912), (576, 447935), (606, 425760), (720, 358348), (808, 319320), (887, 290880), (909, 283840), (960, 268761), (1010, 255456), (1212, 212880), (1440, 179174), (1515, 170304), (1616, 159660), (1774, 145440), (1818, 141920), (2020, 127728), (2424, 106440), (2661, 96960), (2880, 89587), (3030, 85152), (3232, 79830), (3548, 72720), (3636, 70960), (4040, 63864), (4435, 58176), (4545, 56768), (4848, 53220), (5322, 48480), (6060, 42576), (6464, 39915), (7096, 36360), (7272, 35480), (7983, 32320), (8080, 31932), (8870, 29088), (9090, 28384), (9696, 26610), (10644, 24240), (12120, 21288), (13305, 19392), (14192, 18180), (14544, 17740), (15966, 16160)]