2013995520

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1433}}^1$

素因数の和:1523

約数の個数: 240

約数和(自身を含む): 7094324952

約数和(自身を除く): 5080329432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 64, 72, 80, 90, 96, 120, 122, 128, 144, 160, 180, 183, 192, 240, 244, 256, 288, 305, 320, 360, 366, 384, 480, 488, 512, 549, 576, 610, 640, 720, 732, 768, 915, 960, 976, 1098, 1152, 1220, 1280, 1433, 1440, 1464, 1536, 1830, 1920, 1952, 2196, 2304, 2440, 2560, 2745, 2866, 2880, 2928, 3660, 3840, 3904, 4299, 4392, 4608, 4880, 5490, 5732, 5760, 5856, 7165, 7320, 7680, 7808, 8598, 8784, 9760, 10980, 11464, 11520, 11712, 12897, 14330, 14640, 15616, 17196, 17568, 19520, 21495, 21960, 22928, 23040, 23424, 25794, 28660, 29280, 31232, 34392, 35136, 39040, 42990, 43920, 45856, 46848, 51588, 57320, 58560, 64485, 68784, 70272, 78080, 85980, 87413, 87840, 91712, 93696, 103176, 114640, 117120, 128970, 137568, 140544, 156160, 171960, 174826, 175680, 183424, 206352, 229280, 234240, 257940, 262239, 275136, 281088, 343920, 349652, 351360, 366848, 412704, 437065, 458560, 468480, 515880, 524478, 550272, 687840, 699304, 702720, 733696, 786717, 825408, 874130, 917120, 1031760, 1048956, 1100544, 1311195, 1375680, 1398608, 1405440, 1573434, 1650816, 1748260, 1834240, 2063520, 2097912, 2201088, 2622390, 2751360, 2797216, 3146868, 3301632, 3496520, 3668480, 3933585, 4127040, 4195824, 5244780, 5502720, 5594432, 6293736, 6603264, 6993040, 7867170, 8254080, 8391648, 10489560, 11005440, 11188864, 12587472, 13986080, 15734340, 16508160, 16783296, 20979120, 22377728, 25174944, 27972160, 31468680, 33016320, 33566592, 41958240, 44755456, 50349888, 55944320, 62937360, 67133184, 83916480, 100699776, 111888640, 125874720, 134266368, 167832960, 201399552, 223777280, 251749440, 335665920, 402799104, 503498880, 671331840, 1006997760, 2013995520]

約数ペア:

[(1, 2013995520), (2, 1006997760), (3, 671331840), (4, 503498880), (5, 402799104), (6, 335665920), (8, 251749440), (9, 223777280), (10, 201399552), (12, 167832960), (15, 134266368), (16, 125874720), (18, 111888640), (20, 100699776), (24, 83916480), (30, 67133184), (32, 62937360), (36, 55944320), (40, 50349888), (45, 44755456), (48, 41958240), (60, 33566592), (61, 33016320), (64, 31468680), (72, 27972160), (80, 25174944), (90, 22377728), (96, 20979120), (120, 16783296), (122, 16508160), (128, 15734340), (144, 13986080), (160, 12587472), (180, 11188864), (183, 11005440), (192, 10489560), (240, 8391648), (244, 8254080), (256, 7867170), (288, 6993040), (305, 6603264), (320, 6293736), (360, 5594432), (366, 5502720), (384, 5244780), (480, 4195824), (488, 4127040), (512, 3933585), (549, 3668480), (576, 3496520), (610, 3301632), (640, 3146868), (720, 2797216), (732, 2751360), (768, 2622390), (915, 2201088), (960, 2097912), (976, 2063520), (1098, 1834240), (1152, 1748260), (1220, 1650816), (1280, 1573434), (1433, 1405440), (1440, 1398608), (1464, 1375680), (1536, 1311195), (1830, 1100544), (1920, 1048956), (1952, 1031760), (2196, 917120), (2304, 874130), (2440, 825408), (2560, 786717), (2745, 733696), (2866, 702720), (2880, 699304), (2928, 687840), (3660, 550272), (3840, 524478), (3904, 515880), (4299, 468480), (4392, 458560), (4608, 437065), (4880, 412704), (5490, 366848), (5732, 351360), (5760, 349652), (5856, 343920), (7165, 281088), (7320, 275136), (7680, 262239), (7808, 257940), (8598, 234240), (8784, 229280), (9760, 206352), (10980, 183424), (11464, 175680), (11520, 174826), (11712, 171960), (12897, 156160), (14330, 140544), (14640, 137568), (15616, 128970), (17196, 117120), (17568, 114640), (19520, 103176), (21495, 93696), (21960, 91712), (22928, 87840), (23040, 87413), (23424, 85980), (25794, 78080), (28660, 70272), (29280, 68784), (31232, 64485), (34392, 58560), (35136, 57320), (39040, 51588), (42990, 46848), (43920, 45856)]