64070640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:168

約数の個数: 240

約数和(自身を含む): 231895872

約数和(自身を除く): 167825232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 53, 60, 69, 72, 73, 80, 90, 92, 106, 115, 120, 138, 144, 146, 159, 180, 184, 207, 212, 219, 230, 240, 265, 276, 292, 318, 345, 360, 365, 368, 414, 424, 438, 460, 477, 530, 552, 584, 636, 657, 690, 720, 730, 795, 828, 848, 876, 920, 954, 1035, 1060, 1095, 1104, 1168, 1219, 1272, 1314, 1380, 1460, 1590, 1656, 1679, 1752, 1840, 1908, 2070, 2120, 2190, 2385, 2438, 2544, 2628, 2760, 2920, 3180, 3285, 3312, 3358, 3504, 3657, 3816, 3869, 4140, 4240, 4380, 4770, 4876, 5037, 5256, 5520, 5840, 6095, 6360, 6570, 6716, 7314, 7632, 7738, 8280, 8395, 8760, 9540, 9752, 10074, 10512, 10971, 11607, 12190, 12720, 13140, 13432, 14628, 15111, 15476, 16560, 16790, 17520, 18285, 19080, 19345, 19504, 20148, 21942, 23214, 24380, 25185, 26280, 26864, 29256, 30222, 30952, 33580, 34821, 36570, 38160, 38690, 40296, 43884, 46428, 48760, 50370, 52560, 54855, 58035, 58512, 60444, 61904, 67160, 69642, 73140, 75555, 77380, 80592, 87768, 88987, 92856, 97520, 100740, 109710, 116070, 120888, 134320, 139284, 146280, 151110, 154760, 174105, 175536, 177974, 185712, 201480, 219420, 232140, 241776, 266961, 278568, 292560, 302220, 309520, 348210, 355948, 402960, 438840, 444935, 464280, 533922, 557136, 604440, 696420, 711896, 800883, 877680, 889870, 928560, 1067844, 1208880, 1334805, 1392840, 1423792, 1601766, 1779740, 2135688, 2669610, 2785680, 3203532, 3559480, 4004415, 4271376, 5339220, 6407064, 7118960, 8008830, 10678440, 12814128, 16017660, 21356880, 32035320, 64070640]

約数ペア:

[(1, 64070640), (2, 32035320), (3, 21356880), (4, 16017660), (5, 12814128), (6, 10678440), (8, 8008830), (9, 7118960), (10, 6407064), (12, 5339220), (15, 4271376), (16, 4004415), (18, 3559480), (20, 3203532), (23, 2785680), (24, 2669610), (30, 2135688), (36, 1779740), (40, 1601766), (45, 1423792), (46, 1392840), (48, 1334805), (53, 1208880), (60, 1067844), (69, 928560), (72, 889870), (73, 877680), (80, 800883), (90, 711896), (92, 696420), (106, 604440), (115, 557136), (120, 533922), (138, 464280), (144, 444935), (146, 438840), (159, 402960), (180, 355948), (184, 348210), (207, 309520), (212, 302220), (219, 292560), (230, 278568), (240, 266961), (265, 241776), (276, 232140), (292, 219420), (318, 201480), (345, 185712), (360, 177974), (365, 175536), (368, 174105), (414, 154760), (424, 151110), (438, 146280), (460, 139284), (477, 134320), (530, 120888), (552, 116070), (584, 109710), (636, 100740), (657, 97520), (690, 92856), (720, 88987), (730, 87768), (795, 80592), (828, 77380), (848, 75555), (876, 73140), (920, 69642), (954, 67160), (1035, 61904), (1060, 60444), (1095, 58512), (1104, 58035), (1168, 54855), (1219, 52560), (1272, 50370), (1314, 48760), (1380, 46428), (1460, 43884), (1590, 40296), (1656, 38690), (1679, 38160), (1752, 36570), (1840, 34821), (1908, 33580), (2070, 30952), (2120, 30222), (2190, 29256), (2385, 26864), (2438, 26280), (2544, 25185), (2628, 24380), (2760, 23214), (2920, 21942), (3180, 20148), (3285, 19504), (3312, 19345), (3358, 19080), (3504, 18285), (3657, 17520), (3816, 16790), (3869, 16560), (4140, 15476), (4240, 15111), (4380, 14628), (4770, 13432), (4876, 13140), (5037, 12720), (5256, 12190), (5520, 11607), (5840, 10971), (6095, 10512), (6360, 10074), (6570, 9752), (6716, 9540), (7314, 8760), (7632, 8395), (7738, 8280)]