315017280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1229}}^1$

素因数の和:1341

約数の個数: 168

約数和(自身を含む): 1096594200

約数和(自身を除く): 781576920

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, 89, 90, 96, 120, 144, 160, 178, 180, 192, 240, 267, 288, 320, 356, 360, 445, 480, 534, 576, 712, 720, 801, 890, 960, 1068, 1229, 1335, 1424, 1440, 1602, 1780, 2136, 2458, 2670, 2848, 2880, 3204, 3560, 3687, 4005, 4272, 4916, 5340, 5696, 6145, 6408, 7120, 7374, 8010, 8544, 9832, 10680, 11061, 12290, 12816, 14240, 14748, 16020, 17088, 18435, 19664, 21360, 22122, 24580, 25632, 28480, 29496, 32040, 36870, 39328, 42720, 44244, 49160, 51264, 55305, 58992, 64080, 73740, 78656, 85440, 88488, 98320, 109381, 110610, 117984, 128160, 147480, 176976, 196640, 218762, 221220, 235968, 256320, 294960, 328143, 353952, 393280, 437524, 442440, 546905, 589920, 656286, 707904, 875048, 884880, 984429, 1093810, 1179840, 1312572, 1640715, 1750096, 1769760, 1968858, 2187620, 2625144, 3281430, 3500192, 3539520, 3937716, 4375240, 4922145, 5250288, 6562860, 7000384, 7875432, 8750480, 9844290, 10500576, 13125720, 15750864, 17500960, 19688580, 21001152, 26251440, 31501728, 35001920, 39377160, 52502880, 63003456, 78754320, 105005760, 157508640, 315017280]

約数ペア:

[(1, 315017280), (2, 157508640), (3, 105005760), (4, 78754320), (5, 63003456), (6, 52502880), (8, 39377160), (9, 35001920), (10, 31501728), (12, 26251440), (15, 21001152), (16, 19688580), (18, 17500960), (20, 15750864), (24, 13125720), (30, 10500576), (32, 9844290), (36, 8750480), (40, 7875432), (45, 7000384), (48, 6562860), (60, 5250288), (64, 4922145), (72, 4375240), (80, 3937716), (89, 3539520), (90, 3500192), (96, 3281430), (120, 2625144), (144, 2187620), (160, 1968858), (178, 1769760), (180, 1750096), (192, 1640715), (240, 1312572), (267, 1179840), (288, 1093810), (320, 984429), (356, 884880), (360, 875048), (445, 707904), (480, 656286), (534, 589920), (576, 546905), (712, 442440), (720, 437524), (801, 393280), (890, 353952), (960, 328143), (1068, 294960), (1229, 256320), (1335, 235968), (1424, 221220), (1440, 218762), (1602, 196640), (1780, 176976), (2136, 147480), (2458, 128160), (2670, 117984), (2848, 110610), (2880, 109381), (3204, 98320), (3560, 88488), (3687, 85440), (4005, 78656), (4272, 73740), (4916, 64080), (5340, 58992), (5696, 55305), (6145, 51264), (6408, 49160), (7120, 44244), (7374, 42720), (8010, 39328), (8544, 36870), (9832, 32040), (10680, 29496), (11061, 28480), (12290, 25632), (12816, 24580), (14240, 22122), (14748, 21360), (16020, 19664), (17088, 18435)]