4127632640

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:309

約数の個数: 288

約数和(自身を含む): 11231861760

約数和(自身を除く): 7104229120

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 31, 32, 34, 40, 58, 62, 64, 68, 80, 85, 116, 124, 128, 136, 145, 155, 160, 170, 211, 232, 248, 256, 272, 290, 310, 320, 340, 422, 464, 493, 496, 527, 544, 580, 620, 640, 680, 844, 899, 928, 986, 992, 1054, 1055, 1088, 1160, 1240, 1280, 1360, 1688, 1798, 1856, 1972, 1984, 2108, 2110, 2176, 2320, 2465, 2480, 2635, 2720, 3376, 3587, 3596, 3712, 3944, 3968, 4216, 4220, 4352, 4495, 4640, 4930, 4960, 5270, 5440, 6119, 6541, 6752, 7174, 7192, 7424, 7888, 7936, 8432, 8440, 8990, 9280, 9860, 9920, 10540, 10880, 12238, 13082, 13504, 14348, 14384, 15283, 15776, 16864, 16880, 17935, 17980, 18560, 19720, 19840, 21080, 21760, 24476, 26164, 27008, 28696, 28768, 30566, 30595, 31552, 32705, 33728, 33760, 35870, 35960, 37120, 39440, 39680, 42160, 48952, 52328, 54016, 57392, 57536, 61132, 61190, 63104, 65410, 67456, 67520, 71740, 71920, 76415, 78880, 84320, 97904, 104023, 104656, 111197, 114784, 115072, 122264, 122380, 126208, 130820, 134912, 135040, 143480, 143840, 152830, 157760, 168640, 189689, 195808, 208046, 209312, 222394, 229568, 230144, 244528, 244760, 261640, 270080, 286960, 287680, 305660, 315520, 337280, 379378, 391616, 416092, 418624, 444788, 459136, 489056, 489520, 520115, 523280, 555985, 573920, 575360, 611320, 631040, 674560, 758756, 783232, 832184, 837248, 889576, 918272, 948445, 978112, 979040, 1040230, 1046560, 1111970, 1147840, 1150720, 1222640, 1517512, 1566464, 1664368, 1674496, 1779152, 1896890, 1956224, 1958080, 2080460, 2093120, 2223940, 2295680, 2445280, 3035024, 3224713, 3328736, 3558304, 3793780, 3912448, 3916160, 4160920, 4186240, 4447880, 4591360, 4890560, 6070048, 6449426, 6657472, 7116608, 7587560, 7832320, 8321840, 8372480, 8895760, 9781120, 12140096, 12898852, 13314944, 14233216, 15175120, 16123565, 16643680, 17791520, 19562240, 24280192, 25797704, 26629888, 28466432, 30350240, 32247130, 33287360, 35583040, 48560384, 51595408, 60700480, 64494260, 66574720, 71166080, 103190816, 121400960, 128988520, 133149440, 142332160, 206381632, 242801920, 257977040, 412763264, 515954080, 825526528, 1031908160, 2063816320, 4127632640]

約数ペア:

[(1, 4127632640), (2, 2063816320), (4, 1031908160), (5, 825526528), (8, 515954080), (10, 412763264), (16, 257977040), (17, 242801920), (20, 206381632), (29, 142332160), (31, 133149440), (32, 128988520), (34, 121400960), (40, 103190816), (58, 71166080), (62, 66574720), (64, 64494260), (68, 60700480), (80, 51595408), (85, 48560384), (116, 35583040), (124, 33287360), (128, 32247130), (136, 30350240), (145, 28466432), (155, 26629888), (160, 25797704), (170, 24280192), (211, 19562240), (232, 17791520), (248, 16643680), (256, 16123565), (272, 15175120), (290, 14233216), (310, 13314944), (320, 12898852), (340, 12140096), (422, 9781120), (464, 8895760), (493, 8372480), (496, 8321840), (527, 7832320), (544, 7587560), (580, 7116608), (620, 6657472), (640, 6449426), (680, 6070048), (844, 4890560), (899, 4591360), (928, 4447880), (986, 4186240), (992, 4160920), (1054, 3916160), (1055, 3912448), (1088, 3793780), (1160, 3558304), (1240, 3328736), (1280, 3224713), (1360, 3035024), (1688, 2445280), (1798, 2295680), (1856, 2223940), (1972, 2093120), (1984, 2080460), (2108, 1958080), (2110, 1956224), (2176, 1896890), (2320, 1779152), (2465, 1674496), (2480, 1664368), (2635, 1566464), (2720, 1517512), (3376, 1222640), (3587, 1150720), (3596, 1147840), (3712, 1111970), (3944, 1046560), (3968, 1040230), (4216, 979040), (4220, 978112), (4352, 948445), (4495, 918272), (4640, 889576), (4930, 837248), (4960, 832184), (5270, 783232), (5440, 758756), (6119, 674560), (6541, 631040), (6752, 611320), (7174, 575360), (7192, 573920), (7424, 555985), (7888, 523280), (7936, 520115), (8432, 489520), (8440, 489056), (8990, 459136), (9280, 444788), (9860, 418624), (9920, 416092), (10540, 391616), (10880, 379378), (12238, 337280), (13082, 315520), (13504, 305660), (14348, 287680), (14384, 286960), (15283, 270080), (15776, 261640), (16864, 244760), (16880, 244528), (17935, 230144), (17980, 229568), (18560, 222394), (19720, 209312), (19840, 208046), (21080, 195808), (21760, 189689), (24476, 168640), (26164, 157760), (27008, 152830), (28696, 143840), (28768, 143480), (30566, 135040), (30595, 134912), (31552, 130820), (32705, 126208), (33728, 122380), (33760, 122264), (35870, 115072), (35960, 114784), (37120, 111197), (39440, 104656), (39680, 104023), (42160, 97904), (48952, 84320), (52328, 78880), (54016, 76415), (57392, 71920), (57536, 71740), (61132, 67520), (61190, 67456), (63104, 65410)]