315028560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17047}}^1$

素因数の和:17081

約数の個数: 160

約数和(自身を含む): 1217636352

約数和(自身を除く): 902607792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3696, 4620, 6160, 9240, 17047, 18480, 34094, 51141, 68188, 85235, 102282, 119329, 136376, 170470, 187517, 204564, 238658, 255705, 272752, 340940, 357987, 375034, 409128, 477316, 511410, 562551, 596645, 681880, 715974, 750068, 818256, 937585, 954632, 1022820, 1125102, 1193290, 1312619, 1363760, 1431948, 1500136, 1789935, 1875170, 1909264, 2045640, 2250204, 2386580, 2625238, 2812755, 2863896, 3000272, 3579870, 3750340, 3937857, 4091280, 4500408, 4773160, 5250476, 5625510, 5727792, 6563095, 7159740, 7500680, 7875714, 9000816, 9546320, 10500952, 11251020, 13126190, 14319480, 15001360, 15751428, 19689285, 21001904, 22502040, 26252380, 28638960, 31502856, 39378570, 45004080, 52504760, 63005712, 78757140, 105009520, 157514280, 315028560]

約数ペア:

[(1, 315028560), (2, 157514280), (3, 105009520), (4, 78757140), (5, 63005712), (6, 52504760), (7, 45004080), (8, 39378570), (10, 31502856), (11, 28638960), (12, 26252380), (14, 22502040), (15, 21001904), (16, 19689285), (20, 15751428), (21, 15001360), (22, 14319480), (24, 13126190), (28, 11251020), (30, 10500952), (33, 9546320), (35, 9000816), (40, 7875714), (42, 7500680), (44, 7159740), (48, 6563095), (55, 5727792), (56, 5625510), (60, 5250476), (66, 4773160), (70, 4500408), (77, 4091280), (80, 3937857), (84, 3750340), (88, 3579870), (105, 3000272), (110, 2863896), (112, 2812755), (120, 2625238), (132, 2386580), (140, 2250204), (154, 2045640), (165, 1909264), (168, 1875170), (176, 1789935), (210, 1500136), (220, 1431948), (231, 1363760), (240, 1312619), (264, 1193290), (280, 1125102), (308, 1022820), (330, 954632), (336, 937585), (385, 818256), (420, 750068), (440, 715974), (462, 681880), (528, 596645), (560, 562551), (616, 511410), (660, 477316), (770, 409128), (840, 375034), (880, 357987), (924, 340940), (1155, 272752), (1232, 255705), (1320, 238658), (1540, 204564), (1680, 187517), (1848, 170470), (2310, 136376), (2640, 119329), (3080, 102282), (3696, 85235), (4620, 68188), (6160, 51141), (9240, 34094), (17047, 18480)]