457689480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{1051}}^1$

素因数の和:1275

約数の個数: 128

約数和(自身を含む): 1454284800

約数和(自身を除く): 996595320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 191, 228, 285, 380, 382, 456, 570, 573, 760, 764, 955, 1051, 1140, 1146, 1528, 1910, 2102, 2280, 2292, 2865, 3153, 3629, 3820, 4204, 4584, 5255, 5730, 6306, 7258, 7640, 8408, 10510, 10887, 11460, 12612, 14516, 15765, 18145, 19969, 21020, 21774, 22920, 25224, 29032, 31530, 36290, 39938, 42040, 43548, 54435, 59907, 63060, 72580, 79876, 87096, 99845, 108870, 119814, 126120, 145160, 159752, 199690, 200741, 217740, 239628, 299535, 399380, 401482, 435480, 479256, 599070, 602223, 798760, 802964, 1003705, 1198140, 1204446, 1605928, 2007410, 2396280, 2408892, 3011115, 3814079, 4014820, 4817784, 6022230, 7628158, 8029640, 11442237, 12044460, 15256316, 19070395, 22884474, 24088920, 30512632, 38140790, 45768948, 57211185, 76281580, 91537896, 114422370, 152563160, 228844740, 457689480]

約数ペア:

[(1, 457689480), (2, 228844740), (3, 152563160), (4, 114422370), (5, 91537896), (6, 76281580), (8, 57211185), (10, 45768948), (12, 38140790), (15, 30512632), (19, 24088920), (20, 22884474), (24, 19070395), (30, 15256316), (38, 12044460), (40, 11442237), (57, 8029640), (60, 7628158), (76, 6022230), (95, 4817784), (114, 4014820), (120, 3814079), (152, 3011115), (190, 2408892), (191, 2396280), (228, 2007410), (285, 1605928), (380, 1204446), (382, 1198140), (456, 1003705), (570, 802964), (573, 798760), (760, 602223), (764, 599070), (955, 479256), (1051, 435480), (1140, 401482), (1146, 399380), (1528, 299535), (1910, 239628), (2102, 217740), (2280, 200741), (2292, 199690), (2865, 159752), (3153, 145160), (3629, 126120), (3820, 119814), (4204, 108870), (4584, 99845), (5255, 87096), (5730, 79876), (6306, 72580), (7258, 63060), (7640, 59907), (8408, 54435), (10510, 43548), (10887, 42040), (11460, 39938), (12612, 36290), (14516, 31530), (15765, 29032), (18145, 25224), (19969, 22920), (21020, 21774)]