7798871360

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{353}}^1\times {\mathrm{1409}}^1$

素因数の和:1793

約数の個数: 168

約数和(自身を含む): 21679646760

約数和(自身を除く): 13880775400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 353, 392, 448, 490, 560, 706, 784, 980, 1120, 1409, 1412, 1568, 1765, 1960, 2240, 2471, 2818, 2824, 3136, 3530, 3920, 4942, 5636, 5648, 7045, 7060, 7840, 9863, 9884, 11272, 11296, 12355, 14090, 14120, 15680, 17297, 19726, 19768, 22544, 22592, 24710, 28180, 28240, 34594, 39452, 39536, 45088, 49315, 49420, 56360, 56480, 69041, 69188, 78904, 79072, 86485, 90176, 98630, 98840, 112720, 112960, 138082, 138376, 157808, 158144, 172970, 197260, 197680, 225440, 276164, 276752, 315616, 345205, 345940, 394520, 395360, 450880, 497377, 552328, 553504, 631232, 690410, 691880, 789040, 790720, 994754, 1104656, 1107008, 1380820, 1383760, 1578080, 1989508, 2209312, 2486885, 2761640, 2767520, 3156160, 3481639, 3979016, 4418624, 4973770, 5523280, 5535040, 6963278, 7958032, 9947540, 11046560, 13926556, 15916064, 17408195, 19895080, 22093120, 24371473, 27853112, 31832128, 34816390, 39790160, 48742946, 55706224, 69632780, 79580320, 97485892, 111412448, 121857365, 139265560, 159160640, 194971784, 222824896, 243714730, 278531120, 389943568, 487429460, 557062240, 779887136, 974858920, 1114124480, 1559774272, 1949717840, 3899435680, 7798871360]

約数ペア:

[(1, 7798871360), (2, 3899435680), (4, 1949717840), (5, 1559774272), (7, 1114124480), (8, 974858920), (10, 779887136), (14, 557062240), (16, 487429460), (20, 389943568), (28, 278531120), (32, 243714730), (35, 222824896), (40, 194971784), (49, 159160640), (56, 139265560), (64, 121857365), (70, 111412448), (80, 97485892), (98, 79580320), (112, 69632780), (140, 55706224), (160, 48742946), (196, 39790160), (224, 34816390), (245, 31832128), (280, 27853112), (320, 24371473), (353, 22093120), (392, 19895080), (448, 17408195), (490, 15916064), (560, 13926556), (706, 11046560), (784, 9947540), (980, 7958032), (1120, 6963278), (1409, 5535040), (1412, 5523280), (1568, 4973770), (1765, 4418624), (1960, 3979016), (2240, 3481639), (2471, 3156160), (2818, 2767520), (2824, 2761640), (3136, 2486885), (3530, 2209312), (3920, 1989508), (4942, 1578080), (5636, 1383760), (5648, 1380820), (7045, 1107008), (7060, 1104656), (7840, 994754), (9863, 790720), (9884, 789040), (11272, 691880), (11296, 690410), (12355, 631232), (14090, 553504), (14120, 552328), (15680, 497377), (17297, 450880), (19726, 395360), (19768, 394520), (22544, 345940), (22592, 345205), (24710, 315616), (28180, 276752), (28240, 276164), (34594, 225440), (39452, 197680), (39536, 197260), (45088, 172970), (49315, 158144), (49420, 157808), (56360, 138376), (56480, 138082), (69041, 112960), (69188, 112720), (78904, 98840), (79072, 98630), (86485, 90176)]