315033120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{757}}^1$

素因数の和:812

約数の個数: 216

約数和(自身を含む): 1143517284

約数和(自身を除く): 828484164

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 289, 306, 340, 360, 408, 480, 510, 544, 578, 612, 680, 720, 757, 765, 816, 867, 1020, 1156, 1224, 1360, 1440, 1445, 1514, 1530, 1632, 1734, 2040, 2271, 2312, 2448, 2601, 2720, 2890, 3028, 3060, 3468, 3785, 4080, 4335, 4542, 4624, 4896, 5202, 5780, 6056, 6120, 6813, 6936, 7570, 8160, 8670, 9084, 9248, 10404, 11355, 11560, 12112, 12240, 12869, 13005, 13626, 13872, 15140, 17340, 18168, 20808, 22710, 23120, 24224, 24480, 25738, 26010, 27252, 27744, 30280, 34065, 34680, 36336, 38607, 41616, 45420, 46240, 51476, 52020, 54504, 60560, 64345, 68130, 69360, 72672, 77214, 83232, 90840, 102952, 104040, 109008, 115821, 121120, 128690, 136260, 138720, 154428, 181680, 193035, 205904, 208080, 218016, 218773, 231642, 257380, 272520, 308856, 363360, 386070, 411808, 416160, 437546, 463284, 514760, 545040, 579105, 617712, 656319, 772140, 875092, 926568, 1029520, 1090080, 1093865, 1158210, 1235424, 1312638, 1544280, 1750184, 1853136, 1968957, 2059040, 2187730, 2316420, 2625276, 3088560, 3281595, 3500368, 3706272, 3937914, 4375460, 4632840, 5250552, 6177120, 6563190, 7000736, 7875828, 8750920, 9265680, 9844785, 10501104, 13126380, 15751656, 17501840, 18531360, 19689570, 21002208, 26252760, 31503312, 35003680, 39379140, 52505520, 63006624, 78758280, 105011040, 157516560, 315033120]

約数ペア:

[(1, 315033120), (2, 157516560), (3, 105011040), (4, 78758280), (5, 63006624), (6, 52505520), (8, 39379140), (9, 35003680), (10, 31503312), (12, 26252760), (15, 21002208), (16, 19689570), (17, 18531360), (18, 17501840), (20, 15751656), (24, 13126380), (30, 10501104), (32, 9844785), (34, 9265680), (36, 8750920), (40, 7875828), (45, 7000736), (48, 6563190), (51, 6177120), (60, 5250552), (68, 4632840), (72, 4375460), (80, 3937914), (85, 3706272), (90, 3500368), (96, 3281595), (102, 3088560), (120, 2625276), (136, 2316420), (144, 2187730), (153, 2059040), (160, 1968957), (170, 1853136), (180, 1750184), (204, 1544280), (240, 1312638), (255, 1235424), (272, 1158210), (288, 1093865), (289, 1090080), (306, 1029520), (340, 926568), (360, 875092), (408, 772140), (480, 656319), (510, 617712), (544, 579105), (578, 545040), (612, 514760), (680, 463284), (720, 437546), (757, 416160), (765, 411808), (816, 386070), (867, 363360), (1020, 308856), (1156, 272520), (1224, 257380), (1360, 231642), (1440, 218773), (1445, 218016), (1514, 208080), (1530, 205904), (1632, 193035), (1734, 181680), (2040, 154428), (2271, 138720), (2312, 136260), (2448, 128690), (2601, 121120), (2720, 115821), (2890, 109008), (3028, 104040), (3060, 102952), (3468, 90840), (3785, 83232), (4080, 77214), (4335, 72672), (4542, 69360), (4624, 68130), (4896, 64345), (5202, 60560), (5780, 54504), (6056, 52020), (6120, 51476), (6813, 46240), (6936, 45420), (7570, 41616), (8160, 38607), (8670, 36336), (9084, 34680), (9248, 34065), (10404, 30280), (11355, 27744), (11560, 27252), (12112, 26010), (12240, 25738), (12869, 24480), (13005, 24224), (13626, 23120), (13872, 22710), (15140, 20808), (17340, 18168)]