2538488320

素因数分解:

$2^9\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1103}}^1$

素因数の和:1186

約数の個数: 160

約数和(自身を含む): 6505297920

約数和(自身を除く): 3966809600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 32, 40, 58, 62, 64, 80, 116, 124, 128, 145, 155, 160, 232, 248, 256, 290, 310, 320, 464, 496, 512, 580, 620, 640, 899, 928, 992, 1103, 1160, 1240, 1280, 1798, 1856, 1984, 2206, 2320, 2480, 2560, 3596, 3712, 3968, 4412, 4495, 4640, 4960, 5515, 7192, 7424, 7936, 8824, 8990, 9280, 9920, 11030, 14384, 14848, 15872, 17648, 17980, 18560, 19840, 22060, 28768, 31987, 34193, 35296, 35960, 37120, 39680, 44120, 57536, 63974, 68386, 70592, 71920, 74240, 79360, 88240, 115072, 127948, 136772, 141184, 143840, 159935, 170965, 176480, 230144, 255896, 273544, 282368, 287680, 319870, 341930, 352960, 460288, 511792, 547088, 564736, 575360, 639740, 683860, 705920, 991597, 1023584, 1094176, 1150720, 1279480, 1367720, 1411840, 1983194, 2047168, 2188352, 2301440, 2558960, 2735440, 2823680, 3966388, 4094336, 4376704, 4957985, 5117920, 5470880, 7932776, 8188672, 8753408, 9915970, 10235840, 10941760, 15865552, 16377344, 17506816, 19831940, 20471680, 21883520, 31731104, 39663880, 40943360, 43767040, 63462208, 79327760, 81886720, 87534080, 126924416, 158655520, 253848832, 317311040, 507697664, 634622080, 1269244160, 2538488320]

約数ペア:

[(1, 2538488320), (2, 1269244160), (4, 634622080), (5, 507697664), (8, 317311040), (10, 253848832), (16, 158655520), (20, 126924416), (29, 87534080), (31, 81886720), (32, 79327760), (40, 63462208), (58, 43767040), (62, 40943360), (64, 39663880), (80, 31731104), (116, 21883520), (124, 20471680), (128, 19831940), (145, 17506816), (155, 16377344), (160, 15865552), (232, 10941760), (248, 10235840), (256, 9915970), (290, 8753408), (310, 8188672), (320, 7932776), (464, 5470880), (496, 5117920), (512, 4957985), (580, 4376704), (620, 4094336), (640, 3966388), (899, 2823680), (928, 2735440), (992, 2558960), (1103, 2301440), (1160, 2188352), (1240, 2047168), (1280, 1983194), (1798, 1411840), (1856, 1367720), (1984, 1279480), (2206, 1150720), (2320, 1094176), (2480, 1023584), (2560, 991597), (3596, 705920), (3712, 683860), (3968, 639740), (4412, 575360), (4495, 564736), (4640, 547088), (4960, 511792), (5515, 460288), (7192, 352960), (7424, 341930), (7936, 319870), (8824, 287680), (8990, 282368), (9280, 273544), (9920, 255896), (11030, 230144), (14384, 176480), (14848, 170965), (15872, 159935), (17648, 143840), (17980, 141184), (18560, 136772), (19840, 127948), (22060, 115072), (28768, 88240), (31987, 79360), (34193, 74240), (35296, 71920), (35960, 70592), (37120, 68386), (39680, 63974), (44120, 57536)]