2015012040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{97}}^1\times {\mathrm{599}}^1$

素因数の和:744

約数の個数: 192

約数和(自身を含む): 6498576000

約数和(自身を除く): 4483563960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 97, 102, 120, 136, 170, 194, 204, 255, 289, 291, 340, 388, 408, 485, 510, 578, 582, 599, 680, 776, 867, 970, 1020, 1156, 1164, 1198, 1445, 1455, 1649, 1734, 1797, 1940, 2040, 2312, 2328, 2396, 2890, 2910, 2995, 3298, 3468, 3594, 3880, 4335, 4792, 4947, 5780, 5820, 5990, 6596, 6936, 7188, 8245, 8670, 8985, 9894, 10183, 11560, 11640, 11980, 13192, 14376, 16490, 17340, 17970, 19788, 20366, 23960, 24735, 28033, 30549, 32980, 34680, 35940, 39576, 40732, 49470, 50915, 56066, 58103, 61098, 65960, 71880, 81464, 84099, 98940, 101830, 112132, 116206, 122196, 140165, 152745, 168198, 173111, 174309, 197880, 203660, 224264, 232412, 244392, 280330, 290515, 305490, 336396, 346222, 348618, 407320, 420495, 464824, 519333, 560660, 581030, 610980, 672792, 692444, 697236, 840990, 865555, 871545, 987751, 1038666, 1121320, 1162060, 1221960, 1384888, 1394472, 1681980, 1731110, 1743090, 1975502, 2077332, 2324120, 2596665, 2963253, 3363960, 3462220, 3486180, 3951004, 4154664, 4938755, 5193330, 5926506, 6924440, 6972360, 7902008, 9877510, 10386660, 11853012, 14816265, 16791767, 19755020, 20773320, 23706024, 29632530, 33583534, 39510040, 50375301, 59265060, 67167068, 83958835, 100750602, 118530120, 134334136, 167917670, 201501204, 251876505, 335835340, 403002408, 503753010, 671670680, 1007506020, 2015012040]

約数ペア:

[(1, 2015012040), (2, 1007506020), (3, 671670680), (4, 503753010), (5, 403002408), (6, 335835340), (8, 251876505), (10, 201501204), (12, 167917670), (15, 134334136), (17, 118530120), (20, 100750602), (24, 83958835), (30, 67167068), (34, 59265060), (40, 50375301), (51, 39510040), (60, 33583534), (68, 29632530), (85, 23706024), (97, 20773320), (102, 19755020), (120, 16791767), (136, 14816265), (170, 11853012), (194, 10386660), (204, 9877510), (255, 7902008), (289, 6972360), (291, 6924440), (340, 5926506), (388, 5193330), (408, 4938755), (485, 4154664), (510, 3951004), (578, 3486180), (582, 3462220), (599, 3363960), (680, 2963253), (776, 2596665), (867, 2324120), (970, 2077332), (1020, 1975502), (1156, 1743090), (1164, 1731110), (1198, 1681980), (1445, 1394472), (1455, 1384888), (1649, 1221960), (1734, 1162060), (1797, 1121320), (1940, 1038666), (2040, 987751), (2312, 871545), (2328, 865555), (2396, 840990), (2890, 697236), (2910, 692444), (2995, 672792), (3298, 610980), (3468, 581030), (3594, 560660), (3880, 519333), (4335, 464824), (4792, 420495), (4947, 407320), (5780, 348618), (5820, 346222), (5990, 336396), (6596, 305490), (6936, 290515), (7188, 280330), (8245, 244392), (8670, 232412), (8985, 224264), (9894, 203660), (10183, 197880), (11560, 174309), (11640, 173111), (11980, 168198), (13192, 152745), (14376, 140165), (16490, 122196), (17340, 116206), (17970, 112132), (19788, 101830), (20366, 98940), (23960, 84099), (24735, 81464), (28033, 71880), (30549, 65960), (32980, 61098), (34680, 58103), (35940, 56066), (39576, 50915), (40732, 49470)]