1310309760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:393

約数の個数: 256

約数和(自身を含む): 4362336000

約数和(自身を除く): 3052026240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 59, 60, 64, 80, 86, 96, 118, 120, 128, 129, 160, 172, 177, 192, 215, 236, 240, 258, 269, 295, 320, 344, 354, 384, 430, 472, 480, 516, 538, 590, 640, 645, 688, 708, 807, 860, 885, 944, 960, 1032, 1076, 1180, 1290, 1345, 1376, 1416, 1614, 1720, 1770, 1888, 1920, 2064, 2152, 2360, 2537, 2580, 2690, 2752, 2832, 3228, 3440, 3540, 3776, 4035, 4128, 4304, 4720, 5074, 5160, 5380, 5504, 5664, 6456, 6880, 7080, 7552, 7611, 8070, 8256, 8608, 9440, 10148, 10320, 10760, 11328, 11567, 12685, 12912, 13760, 14160, 15222, 15871, 16140, 16512, 17216, 18880, 20296, 20640, 21520, 22656, 23134, 25370, 25824, 27520, 28320, 30444, 31742, 32280, 34432, 34701, 37760, 38055, 40592, 41280, 43040, 46268, 47613, 50740, 51648, 56640, 57835, 60888, 63484, 64560, 69402, 76110, 79355, 81184, 82560, 86080, 92536, 95226, 101480, 103296, 113280, 115670, 121776, 126968, 129120, 138804, 152220, 158710, 162368, 172160, 173505, 185072, 190452, 202960, 231340, 238065, 243552, 253936, 258240, 277608, 304440, 317420, 324736, 347010, 370144, 380904, 405920, 462680, 476130, 487104, 507872, 516480, 555216, 608880, 634840, 682453, 694020, 740288, 761808, 811840, 925360, 952260, 974208, 1015744, 1110432, 1217760, 1269680, 1364906, 1388040, 1480576, 1523616, 1623680, 1850720, 1904520, 2031488, 2047359, 2220864, 2435520, 2539360, 2729812, 2776080, 3047232, 3412265, 3701440, 3809040, 4094718, 4441728, 4871040, 5078720, 5459624, 5552160, 6094464, 6824530, 7402880, 7618080, 8189436, 10157440, 10236795, 10919248, 11104320, 13649060, 15236160, 16378872, 20473590, 21838496, 22208640, 27298120, 30472320, 32757744, 40947180, 43676992, 54596240, 65515488, 81894360, 87353984, 109192480, 131030976, 163788720, 218384960, 262061952, 327577440, 436769920, 655154880, 1310309760]

約数ペア:

[(1, 1310309760), (2, 655154880), (3, 436769920), (4, 327577440), (5, 262061952), (6, 218384960), (8, 163788720), (10, 131030976), (12, 109192480), (15, 87353984), (16, 81894360), (20, 65515488), (24, 54596240), (30, 43676992), (32, 40947180), (40, 32757744), (43, 30472320), (48, 27298120), (59, 22208640), (60, 21838496), (64, 20473590), (80, 16378872), (86, 15236160), (96, 13649060), (118, 11104320), (120, 10919248), (128, 10236795), (129, 10157440), (160, 8189436), (172, 7618080), (177, 7402880), (192, 6824530), (215, 6094464), (236, 5552160), (240, 5459624), (258, 5078720), (269, 4871040), (295, 4441728), (320, 4094718), (344, 3809040), (354, 3701440), (384, 3412265), (430, 3047232), (472, 2776080), (480, 2729812), (516, 2539360), (538, 2435520), (590, 2220864), (640, 2047359), (645, 2031488), (688, 1904520), (708, 1850720), (807, 1623680), (860, 1523616), (885, 1480576), (944, 1388040), (960, 1364906), (1032, 1269680), (1076, 1217760), (1180, 1110432), (1290, 1015744), (1345, 974208), (1376, 952260), (1416, 925360), (1614, 811840), (1720, 761808), (1770, 740288), (1888, 694020), (1920, 682453), (2064, 634840), (2152, 608880), (2360, 555216), (2537, 516480), (2580, 507872), (2690, 487104), (2752, 476130), (2832, 462680), (3228, 405920), (3440, 380904), (3540, 370144), (3776, 347010), (4035, 324736), (4128, 317420), (4304, 304440), (4720, 277608), (5074, 258240), (5160, 253936), (5380, 243552), (5504, 238065), (5664, 231340), (6456, 202960), (6880, 190452), (7080, 185072), (7552, 173505), (7611, 172160), (8070, 162368), (8256, 158710), (8608, 152220), (9440, 138804), (10148, 129120), (10320, 126968), (10760, 121776), (11328, 115670), (11567, 113280), (12685, 103296), (12912, 101480), (13760, 95226), (14160, 92536), (15222, 86080), (15871, 82560), (16140, 81184), (16512, 79355), (17216, 76110), (18880, 69402), (20296, 64560), (20640, 63484), (21520, 60888), (22656, 57835), (23134, 56640), (25370, 51648), (25824, 50740), (27520, 47613), (28320, 46268), (30444, 43040), (31742, 41280), (32280, 40592), (34432, 38055), (34701, 37760)]