8030726640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{34747}}^1$

素因数の和:34876

約数の個数: 160

約数和(自身を含む): 27920712960

約数和(自身を除く): 19889986320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 107, 108, 120, 135, 144, 180, 214, 216, 240, 270, 321, 360, 428, 432, 535, 540, 642, 720, 856, 963, 1070, 1080, 1284, 1605, 1712, 1926, 2140, 2160, 2568, 2889, 3210, 3852, 4280, 4815, 5136, 5778, 6420, 7704, 8560, 9630, 11556, 12840, 14445, 15408, 19260, 23112, 25680, 28890, 34747, 38520, 46224, 57780, 69494, 77040, 104241, 115560, 138988, 173735, 208482, 231120, 277976, 312723, 347470, 416964, 521205, 555952, 625446, 694940, 833928, 938169, 1042410, 1250892, 1389880, 1563615, 1667856, 1876338, 2084820, 2501784, 2779760, 3127230, 3717929, 3752676, 4169640, 4690845, 5003568, 6254460, 7435858, 7505352, 8339280, 9381690, 11153787, 12508920, 14871716, 15010704, 18589645, 18763380, 22307574, 25017840, 29743432, 33461361, 37179290, 37526760, 44615148, 55768935, 59486864, 66922722, 74358580, 75053520, 89230296, 100384083, 111537870, 133845444, 148717160, 167306805, 178460592, 200768166, 223075740, 267690888, 297434320, 334613610, 401536332, 446151480, 501920415, 535381776, 669227220, 803072664, 892302960, 1003840830, 1338454440, 1606145328, 2007681660, 2676908880, 4015363320, 8030726640]

約数ペア:

[(1, 8030726640), (2, 4015363320), (3, 2676908880), (4, 2007681660), (5, 1606145328), (6, 1338454440), (8, 1003840830), (9, 892302960), (10, 803072664), (12, 669227220), (15, 535381776), (16, 501920415), (18, 446151480), (20, 401536332), (24, 334613610), (27, 297434320), (30, 267690888), (36, 223075740), (40, 200768166), (45, 178460592), (48, 167306805), (54, 148717160), (60, 133845444), (72, 111537870), (80, 100384083), (90, 89230296), (107, 75053520), (108, 74358580), (120, 66922722), (135, 59486864), (144, 55768935), (180, 44615148), (214, 37526760), (216, 37179290), (240, 33461361), (270, 29743432), (321, 25017840), (360, 22307574), (428, 18763380), (432, 18589645), (535, 15010704), (540, 14871716), (642, 12508920), (720, 11153787), (856, 9381690), (963, 8339280), (1070, 7505352), (1080, 7435858), (1284, 6254460), (1605, 5003568), (1712, 4690845), (1926, 4169640), (2140, 3752676), (2160, 3717929), (2568, 3127230), (2889, 2779760), (3210, 2501784), (3852, 2084820), (4280, 1876338), (4815, 1667856), (5136, 1563615), (5778, 1389880), (6420, 1250892), (7704, 1042410), (8560, 938169), (9630, 833928), (11556, 694940), (12840, 625446), (14445, 555952), (15408, 521205), (19260, 416964), (23112, 347470), (25680, 312723), (28890, 277976), (34747, 231120), (38520, 208482), (46224, 173735), (57780, 138988), (69494, 115560), (77040, 104241)]