889107480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1109}}^1$

素因数の和:1274

約数の個数: 192

約数和(自身を含む): 3085711200

約数和(自身を除く): 2196603720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 131, 136, 153, 170, 180, 204, 255, 262, 306, 340, 360, 393, 408, 510, 524, 612, 655, 680, 765, 786, 1020, 1048, 1109, 1179, 1224, 1310, 1530, 1572, 1965, 2040, 2218, 2227, 2358, 2620, 3060, 3144, 3327, 3930, 4436, 4454, 4716, 5240, 5545, 5895, 6120, 6654, 6681, 7860, 8872, 8908, 9432, 9981, 11090, 11135, 11790, 13308, 13362, 15720, 16635, 17816, 18853, 19962, 20043, 22180, 22270, 23580, 26616, 26724, 33270, 33405, 37706, 39924, 40086, 44360, 44540, 47160, 49905, 53448, 56559, 66540, 66810, 75412, 79848, 80172, 89080, 94265, 99810, 100215, 113118, 133080, 133620, 145279, 150824, 160344, 169677, 188530, 199620, 200430, 226236, 267240, 282795, 290558, 339354, 377060, 399240, 400860, 435837, 452472, 565590, 581116, 678708, 726395, 754120, 801720, 848385, 871674, 1131180, 1162232, 1307511, 1357416, 1452790, 1696770, 1743348, 2179185, 2262360, 2469743, 2615022, 2905580, 3393540, 3486696, 4358370, 4939486, 5230044, 5811160, 6537555, 6787080, 7409229, 8716740, 9878972, 10460088, 12348715, 13075110, 14818458, 17433480, 19757944, 22227687, 24697430, 26150220, 29636916, 37046145, 44455374, 49394860, 52300440, 59273832, 74092290, 88910748, 98789720, 111138435, 148184580, 177821496, 222276870, 296369160, 444553740, 889107480]

約数ペア:

[(1, 889107480), (2, 444553740), (3, 296369160), (4, 222276870), (5, 177821496), (6, 148184580), (8, 111138435), (9, 98789720), (10, 88910748), (12, 74092290), (15, 59273832), (17, 52300440), (18, 49394860), (20, 44455374), (24, 37046145), (30, 29636916), (34, 26150220), (36, 24697430), (40, 22227687), (45, 19757944), (51, 17433480), (60, 14818458), (68, 13075110), (72, 12348715), (85, 10460088), (90, 9878972), (102, 8716740), (120, 7409229), (131, 6787080), (136, 6537555), (153, 5811160), (170, 5230044), (180, 4939486), (204, 4358370), (255, 3486696), (262, 3393540), (306, 2905580), (340, 2615022), (360, 2469743), (393, 2262360), (408, 2179185), (510, 1743348), (524, 1696770), (612, 1452790), (655, 1357416), (680, 1307511), (765, 1162232), (786, 1131180), (1020, 871674), (1048, 848385), (1109, 801720), (1179, 754120), (1224, 726395), (1310, 678708), (1530, 581116), (1572, 565590), (1965, 452472), (2040, 435837), (2218, 400860), (2227, 399240), (2358, 377060), (2620, 339354), (3060, 290558), (3144, 282795), (3327, 267240), (3930, 226236), (4436, 200430), (4454, 199620), (4716, 188530), (5240, 169677), (5545, 160344), (5895, 150824), (6120, 145279), (6654, 133620), (6681, 133080), (7860, 113118), (8872, 100215), (8908, 99810), (9432, 94265), (9981, 89080), (11090, 80172), (11135, 79848), (11790, 75412), (13308, 66810), (13362, 66540), (15720, 56559), (16635, 53448), (17816, 49905), (18853, 47160), (19962, 44540), (20043, 44360), (22180, 40086), (22270, 39924), (23580, 37706), (26616, 33405), (26724, 33270)]