70009920

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:139

約数の個数: 280

約数和(自身を含む): 259272024

約数和(自身を除く): 189262104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 64, 72, 73, 74, 80, 81, 90, 96, 108, 111, 120, 135, 144, 146, 148, 160, 162, 180, 185, 192, 216, 219, 222, 240, 270, 288, 292, 296, 320, 324, 333, 360, 365, 370, 405, 432, 438, 444, 480, 540, 555, 576, 584, 592, 648, 657, 666, 720, 730, 740, 810, 864, 876, 888, 960, 999, 1080, 1095, 1110, 1168, 1184, 1296, 1314, 1332, 1440, 1460, 1480, 1620, 1665, 1728, 1752, 1776, 1971, 1998, 2160, 2190, 2220, 2336, 2368, 2592, 2628, 2664, 2701, 2880, 2920, 2960, 2997, 3240, 3285, 3330, 3504, 3552, 3942, 3996, 4320, 4380, 4440, 4672, 4995, 5184, 5256, 5328, 5402, 5840, 5913, 5920, 5994, 6480, 6570, 6660, 7008, 7104, 7884, 7992, 8103, 8640, 8760, 8880, 9855, 9990, 10512, 10656, 10804, 11680, 11826, 11840, 11988, 12960, 13140, 13320, 13505, 14016, 14985, 15768, 15984, 16206, 17520, 17760, 19710, 19980, 21024, 21312, 21608, 23360, 23652, 23976, 24309, 25920, 26280, 26640, 27010, 29565, 29970, 31536, 31968, 32412, 35040, 35520, 39420, 39960, 40515, 42048, 43216, 47304, 47952, 48618, 52560, 53280, 54020, 59130, 59940, 63072, 63936, 64824, 70080, 72927, 78840, 79920, 81030, 86432, 94608, 95904, 97236, 105120, 106560, 108040, 118260, 119880, 121545, 126144, 129648, 145854, 157680, 159840, 162060, 172864, 189216, 191808, 194472, 210240, 216080, 218781, 236520, 239760, 243090, 259296, 291708, 315360, 319680, 324120, 364635, 378432, 388944, 432160, 437562, 473040, 479520, 486180, 518592, 583416, 630720, 648240, 729270, 777888, 864320, 875124, 946080, 959040, 972360, 1093905, 1166832, 1296480, 1458540, 1555776, 1750248, 1892160, 1944720, 2187810, 2333664, 2592960, 2917080, 3500496, 3889440, 4375620, 4667328, 5834160, 7000992, 7778880, 8751240, 11668320, 14001984, 17502480, 23336640, 35004960, 70009920]

約数ペア:

[(1, 70009920), (2, 35004960), (3, 23336640), (4, 17502480), (5, 14001984), (6, 11668320), (8, 8751240), (9, 7778880), (10, 7000992), (12, 5834160), (15, 4667328), (16, 4375620), (18, 3889440), (20, 3500496), (24, 2917080), (27, 2592960), (30, 2333664), (32, 2187810), (36, 1944720), (37, 1892160), (40, 1750248), (45, 1555776), (48, 1458540), (54, 1296480), (60, 1166832), (64, 1093905), (72, 972360), (73, 959040), (74, 946080), (80, 875124), (81, 864320), (90, 777888), (96, 729270), (108, 648240), (111, 630720), (120, 583416), (135, 518592), (144, 486180), (146, 479520), (148, 473040), (160, 437562), (162, 432160), (180, 388944), (185, 378432), (192, 364635), (216, 324120), (219, 319680), (222, 315360), (240, 291708), (270, 259296), (288, 243090), (292, 239760), (296, 236520), (320, 218781), (324, 216080), (333, 210240), (360, 194472), (365, 191808), (370, 189216), (405, 172864), (432, 162060), (438, 159840), (444, 157680), (480, 145854), (540, 129648), (555, 126144), (576, 121545), (584, 119880), (592, 118260), (648, 108040), (657, 106560), (666, 105120), (720, 97236), (730, 95904), (740, 94608), (810, 86432), (864, 81030), (876, 79920), (888, 78840), (960, 72927), (999, 70080), (1080, 64824), (1095, 63936), (1110, 63072), (1168, 59940), (1184, 59130), (1296, 54020), (1314, 53280), (1332, 52560), (1440, 48618), (1460, 47952), (1480, 47304), (1620, 43216), (1665, 42048), (1728, 40515), (1752, 39960), (1776, 39420), (1971, 35520), (1998, 35040), (2160, 32412), (2190, 31968), (2220, 31536), (2336, 29970), (2368, 29565), (2592, 27010), (2628, 26640), (2664, 26280), (2701, 25920), (2880, 24309), (2920, 23976), (2960, 23652), (2997, 23360), (3240, 21608), (3285, 21312), (3330, 21024), (3504, 19980), (3552, 19710), (3942, 17760), (3996, 17520), (4320, 16206), (4380, 15984), (4440, 15768), (4672, 14985), (4995, 14016), (5184, 13505), (5256, 13320), (5328, 13140), (5402, 12960), (5840, 11988), (5913, 11840), (5920, 11826), (5994, 11680), (6480, 10804), (6570, 10656), (6660, 10512), (7008, 9990), (7104, 9855), (7884, 8880), (7992, 8760), (8103, 8640)]