8049229760

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{15991}}^1$

素因数の和:16043

約数の個数: 168

約数和(自身を含む): 22690153248

約数和(自身を除く): 14640923488

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 121, 130, 143, 160, 176, 208, 220, 242, 260, 286, 320, 352, 416, 440, 484, 520, 572, 605, 704, 715, 832, 880, 968, 1040, 1144, 1210, 1430, 1573, 1760, 1936, 2080, 2288, 2420, 2860, 3146, 3520, 3872, 4160, 4576, 4840, 5720, 6292, 7744, 7865, 9152, 9680, 11440, 12584, 15730, 15991, 19360, 22880, 25168, 31460, 31982, 38720, 45760, 50336, 62920, 63964, 79955, 100672, 125840, 127928, 159910, 175901, 207883, 251680, 255856, 319820, 351802, 415766, 503360, 511712, 639640, 703604, 831532, 879505, 1023424, 1039415, 1279280, 1407208, 1663064, 1759010, 1934911, 2078830, 2286713, 2558560, 2814416, 3326128, 3518020, 3869822, 4157660, 4573426, 5117120, 5628832, 6652256, 7036040, 7739644, 8315320, 9146852, 9674555, 11257664, 11433565, 13304512, 14072080, 15479288, 16630640, 18293704, 19349110, 22867130, 25153843, 28144160, 30958576, 33261280, 36587408, 38698220, 45734260, 50307686, 56288320, 61917152, 66522560, 73174816, 77396440, 91468520, 100615372, 123834304, 125769215, 146349632, 154792880, 182937040, 201230744, 251538430, 309585760, 365874080, 402461488, 503076860, 619171520, 731748160, 804922976, 1006153720, 1609845952, 2012307440, 4024614880, 8049229760]

約数ペア:

[(1, 8049229760), (2, 4024614880), (4, 2012307440), (5, 1609845952), (8, 1006153720), (10, 804922976), (11, 731748160), (13, 619171520), (16, 503076860), (20, 402461488), (22, 365874080), (26, 309585760), (32, 251538430), (40, 201230744), (44, 182937040), (52, 154792880), (55, 146349632), (64, 125769215), (65, 123834304), (80, 100615372), (88, 91468520), (104, 77396440), (110, 73174816), (121, 66522560), (130, 61917152), (143, 56288320), (160, 50307686), (176, 45734260), (208, 38698220), (220, 36587408), (242, 33261280), (260, 30958576), (286, 28144160), (320, 25153843), (352, 22867130), (416, 19349110), (440, 18293704), (484, 16630640), (520, 15479288), (572, 14072080), (605, 13304512), (704, 11433565), (715, 11257664), (832, 9674555), (880, 9146852), (968, 8315320), (1040, 7739644), (1144, 7036040), (1210, 6652256), (1430, 5628832), (1573, 5117120), (1760, 4573426), (1936, 4157660), (2080, 3869822), (2288, 3518020), (2420, 3326128), (2860, 2814416), (3146, 2558560), (3520, 2286713), (3872, 2078830), (4160, 1934911), (4576, 1759010), (4840, 1663064), (5720, 1407208), (6292, 1279280), (7744, 1039415), (7865, 1023424), (9152, 879505), (9680, 831532), (11440, 703604), (12584, 639640), (15730, 511712), (15991, 503360), (19360, 415766), (22880, 351802), (25168, 319820), (31460, 255856), (31982, 251680), (38720, 207883), (45760, 175901), (50336, 159910), (62920, 127928), (63964, 125840), (79955, 100672)]