118613440

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1087}}^1$

素因数の和:1146

約数の個数: 112

約数和(自身を含む): 318357504

約数和(自身を除く): 199744064

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 155, 160, 176, 220, 248, 310, 320, 341, 352, 440, 496, 620, 682, 704, 880, 992, 1087, 1240, 1364, 1705, 1760, 1984, 2174, 2480, 2728, 3410, 3520, 4348, 4960, 5435, 5456, 6820, 8696, 9920, 10870, 10912, 11957, 13640, 17392, 21740, 21824, 23914, 27280, 33697, 34784, 43480, 47828, 54560, 59785, 67394, 69568, 86960, 95656, 109120, 119570, 134788, 168485, 173920, 191312, 239140, 269576, 336970, 347840, 370667, 382624, 478280, 539152, 673940, 741334, 765248, 956560, 1078304, 1347880, 1482668, 1853335, 1913120, 2156608, 2695760, 2965336, 3706670, 3826240, 5391520, 5930672, 7413340, 10783040, 11861344, 14826680, 23722688, 29653360, 59306720, 118613440]

約数ペア:

[(1, 118613440), (2, 59306720), (4, 29653360), (5, 23722688), (8, 14826680), (10, 11861344), (11, 10783040), (16, 7413340), (20, 5930672), (22, 5391520), (31, 3826240), (32, 3706670), (40, 2965336), (44, 2695760), (55, 2156608), (62, 1913120), (64, 1853335), (80, 1482668), (88, 1347880), (110, 1078304), (124, 956560), (155, 765248), (160, 741334), (176, 673940), (220, 539152), (248, 478280), (310, 382624), (320, 370667), (341, 347840), (352, 336970), (440, 269576), (496, 239140), (620, 191312), (682, 173920), (704, 168485), (880, 134788), (992, 119570), (1087, 109120), (1240, 95656), (1364, 86960), (1705, 69568), (1760, 67394), (1984, 59785), (2174, 54560), (2480, 47828), (2728, 43480), (3410, 34784), (3520, 33697), (4348, 27280), (4960, 23914), (5435, 21824), (5456, 21740), (6820, 17392), (8696, 13640), (9920, 11957), (10870, 10912)]