65022720

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:131

約数の個数: 288

約数和(自身を含む): 247242240

約数和(自身を除く): 182219520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 56, 59, 60, 64, 70, 80, 82, 84, 96, 105, 112, 118, 120, 123, 128, 140, 160, 164, 168, 177, 192, 205, 210, 224, 236, 240, 246, 256, 280, 287, 295, 320, 328, 336, 354, 384, 410, 413, 420, 448, 472, 480, 492, 560, 574, 590, 615, 640, 656, 672, 708, 768, 820, 826, 840, 861, 885, 896, 944, 960, 984, 1120, 1148, 1180, 1230, 1239, 1280, 1312, 1344, 1416, 1435, 1640, 1652, 1680, 1722, 1770, 1792, 1888, 1920, 1968, 2065, 2240, 2296, 2360, 2419, 2460, 2478, 2624, 2688, 2832, 2870, 3280, 3304, 3360, 3444, 3540, 3776, 3840, 3936, 4130, 4305, 4480, 4592, 4720, 4838, 4920, 4956, 5248, 5376, 5664, 5740, 6195, 6560, 6608, 6720, 6888, 7080, 7257, 7552, 7872, 8260, 8610, 8960, 9184, 9440, 9676, 9840, 9912, 10496, 11328, 11480, 12095, 12390, 13120, 13216, 13440, 13776, 14160, 14514, 15104, 15744, 16520, 16933, 17220, 18368, 18880, 19352, 19680, 19824, 22656, 22960, 24190, 24780, 26240, 26432, 26880, 27552, 28320, 29028, 31488, 33040, 33866, 34440, 36285, 36736, 37760, 38704, 39360, 39648, 45312, 45920, 48380, 49560, 50799, 52480, 52864, 55104, 56640, 58056, 66080, 67732, 68880, 72570, 73472, 75520, 77408, 78720, 79296, 84665, 91840, 96760, 99120, 101598, 105728, 110208, 113280, 116112, 132160, 135464, 137760, 145140, 154816, 157440, 158592, 169330, 183680, 193520, 198240, 203196, 220416, 226560, 232224, 253995, 264320, 270928, 275520, 290280, 309632, 317184, 338660, 367360, 387040, 396480, 406392, 464448, 507990, 528640, 541856, 551040, 580560, 619264, 677320, 774080, 792960, 812784, 928896, 1015980, 1083712, 1102080, 1161120, 1354640, 1548160, 1585920, 1625568, 1857792, 2031960, 2167424, 2322240, 2709280, 3096320, 3251136, 4063920, 4334848, 4644480, 5418560, 6502272, 8127840, 9288960, 10837120, 13004544, 16255680, 21674240, 32511360, 65022720]

約数ペア:

[(1, 65022720), (2, 32511360), (3, 21674240), (4, 16255680), (5, 13004544), (6, 10837120), (7, 9288960), (8, 8127840), (10, 6502272), (12, 5418560), (14, 4644480), (15, 4334848), (16, 4063920), (20, 3251136), (21, 3096320), (24, 2709280), (28, 2322240), (30, 2167424), (32, 2031960), (35, 1857792), (40, 1625568), (41, 1585920), (42, 1548160), (48, 1354640), (56, 1161120), (59, 1102080), (60, 1083712), (64, 1015980), (70, 928896), (80, 812784), (82, 792960), (84, 774080), (96, 677320), (105, 619264), (112, 580560), (118, 551040), (120, 541856), (123, 528640), (128, 507990), (140, 464448), (160, 406392), (164, 396480), (168, 387040), (177, 367360), (192, 338660), (205, 317184), (210, 309632), (224, 290280), (236, 275520), (240, 270928), (246, 264320), (256, 253995), (280, 232224), (287, 226560), (295, 220416), (320, 203196), (328, 198240), (336, 193520), (354, 183680), (384, 169330), (410, 158592), (413, 157440), (420, 154816), (448, 145140), (472, 137760), (480, 135464), (492, 132160), (560, 116112), (574, 113280), (590, 110208), (615, 105728), (640, 101598), (656, 99120), (672, 96760), (708, 91840), (768, 84665), (820, 79296), (826, 78720), (840, 77408), (861, 75520), (885, 73472), (896, 72570), (944, 68880), (960, 67732), (984, 66080), (1120, 58056), (1148, 56640), (1180, 55104), (1230, 52864), (1239, 52480), (1280, 50799), (1312, 49560), (1344, 48380), (1416, 45920), (1435, 45312), (1640, 39648), (1652, 39360), (1680, 38704), (1722, 37760), (1770, 36736), (1792, 36285), (1888, 34440), (1920, 33866), (1968, 33040), (2065, 31488), (2240, 29028), (2296, 28320), (2360, 27552), (2419, 26880), (2460, 26432), (2478, 26240), (2624, 24780), (2688, 24190), (2832, 22960), (2870, 22656), (3280, 19824), (3304, 19680), (3360, 19352), (3444, 18880), (3540, 18368), (3776, 17220), (3840, 16933), (3936, 16520), (4130, 15744), (4305, 15104), (4480, 14514), (4592, 14160), (4720, 13776), (4838, 13440), (4920, 13216), (4956, 13120), (5248, 12390), (5376, 12095), (5664, 11480), (5740, 11328), (6195, 10496), (6560, 9912), (6608, 9840), (6720, 9676), (6888, 9440), (7080, 9184), (7257, 8960), (7552, 8610), (7872, 8260)]