71969760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:138

約数の個数: 288

約数和(自身を含む): 267478848

約数和(自身を除く): 195509088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 41, 45, 46, 48, 53, 60, 69, 72, 80, 82, 90, 92, 96, 106, 115, 120, 123, 138, 144, 159, 160, 164, 180, 184, 205, 207, 212, 230, 240, 246, 265, 276, 288, 318, 328, 345, 360, 368, 369, 410, 414, 424, 460, 477, 480, 492, 530, 552, 615, 636, 656, 690, 720, 736, 738, 795, 820, 828, 848, 920, 943, 954, 984, 1035, 1060, 1104, 1219, 1230, 1272, 1312, 1380, 1440, 1476, 1590, 1640, 1656, 1696, 1840, 1845, 1886, 1908, 1968, 2070, 2120, 2173, 2208, 2385, 2438, 2460, 2544, 2760, 2829, 2952, 3180, 3280, 3312, 3657, 3680, 3690, 3772, 3816, 3936, 4140, 4240, 4346, 4715, 4770, 4876, 4920, 5088, 5520, 5658, 5904, 6095, 6360, 6519, 6560, 6624, 7314, 7380, 7544, 7632, 8280, 8480, 8487, 8692, 9430, 9540, 9752, 9840, 10865, 10971, 11040, 11316, 11808, 12190, 12720, 13038, 14145, 14628, 14760, 15088, 15264, 16560, 16974, 17384, 18285, 18860, 19080, 19504, 19557, 19680, 21730, 21942, 22632, 24380, 25440, 26076, 28290, 29256, 29520, 30176, 32595, 33120, 33948, 34768, 36570, 37720, 38160, 39008, 39114, 42435, 43460, 43884, 45264, 48760, 49979, 52152, 54855, 56580, 58512, 59040, 65190, 67896, 69536, 73140, 75440, 76320, 78228, 84870, 86920, 87768, 90528, 97520, 97785, 99958, 104304, 109710, 113160, 117024, 130380, 135792, 146280, 149937, 150880, 156456, 169740, 173840, 175536, 195040, 195570, 199916, 208608, 219420, 226320, 249895, 260760, 271584, 292560, 299874, 312912, 339480, 347680, 351072, 391140, 399832, 438840, 449811, 452640, 499790, 521520, 585120, 599748, 625824, 678960, 749685, 782280, 799664, 877680, 899622, 999580, 1043040, 1199496, 1357920, 1499370, 1564560, 1599328, 1755360, 1799244, 1999160, 2249055, 2398992, 2998740, 3129120, 3598488, 3998320, 4498110, 4797984, 5997480, 7196976, 7996640, 8996220, 11994960, 14393952, 17992440, 23989920, 35984880, 71969760]

約数ペア:

[(1, 71969760), (2, 35984880), (3, 23989920), (4, 17992440), (5, 14393952), (6, 11994960), (8, 8996220), (9, 7996640), (10, 7196976), (12, 5997480), (15, 4797984), (16, 4498110), (18, 3998320), (20, 3598488), (23, 3129120), (24, 2998740), (30, 2398992), (32, 2249055), (36, 1999160), (40, 1799244), (41, 1755360), (45, 1599328), (46, 1564560), (48, 1499370), (53, 1357920), (60, 1199496), (69, 1043040), (72, 999580), (80, 899622), (82, 877680), (90, 799664), (92, 782280), (96, 749685), (106, 678960), (115, 625824), (120, 599748), (123, 585120), (138, 521520), (144, 499790), (159, 452640), (160, 449811), (164, 438840), (180, 399832), (184, 391140), (205, 351072), (207, 347680), (212, 339480), (230, 312912), (240, 299874), (246, 292560), (265, 271584), (276, 260760), (288, 249895), (318, 226320), (328, 219420), (345, 208608), (360, 199916), (368, 195570), (369, 195040), (410, 175536), (414, 173840), (424, 169740), (460, 156456), (477, 150880), (480, 149937), (492, 146280), (530, 135792), (552, 130380), (615, 117024), (636, 113160), (656, 109710), (690, 104304), (720, 99958), (736, 97785), (738, 97520), (795, 90528), (820, 87768), (828, 86920), (848, 84870), (920, 78228), (943, 76320), (954, 75440), (984, 73140), (1035, 69536), (1060, 67896), (1104, 65190), (1219, 59040), (1230, 58512), (1272, 56580), (1312, 54855), (1380, 52152), (1440, 49979), (1476, 48760), (1590, 45264), (1640, 43884), (1656, 43460), (1696, 42435), (1840, 39114), (1845, 39008), (1886, 38160), (1908, 37720), (1968, 36570), (2070, 34768), (2120, 33948), (2173, 33120), (2208, 32595), (2385, 30176), (2438, 29520), (2460, 29256), (2544, 28290), (2760, 26076), (2829, 25440), (2952, 24380), (3180, 22632), (3280, 21942), (3312, 21730), (3657, 19680), (3680, 19557), (3690, 19504), (3772, 19080), (3816, 18860), (3936, 18285), (4140, 17384), (4240, 16974), (4346, 16560), (4715, 15264), (4770, 15088), (4876, 14760), (4920, 14628), (5088, 14145), (5520, 13038), (5658, 12720), (5904, 12190), (6095, 11808), (6360, 11316), (6519, 11040), (6560, 10971), (6624, 10865), (7314, 9840), (7380, 9752), (7544, 9540), (7632, 9430), (8280, 8692), (8480, 8487)]