2520032016

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{12391}}^1$

素因数の和:12644

約数の個数: 80

約数和(自身を含む): 6884003840

約数和(自身を除く): 4363971824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 223, 228, 304, 446, 456, 669, 892, 912, 1338, 1784, 2676, 3568, 4237, 5352, 8474, 10704, 12391, 12711, 16948, 24782, 25422, 33896, 37173, 49564, 50844, 67792, 74346, 99128, 101688, 148692, 198256, 203376, 235429, 297384, 470858, 594768, 706287, 941716, 1412574, 1883432, 2763193, 2825148, 3766864, 5526386, 5650296, 8289579, 11052772, 11300592, 16579158, 22105544, 33158316, 44211088, 52500667, 66316632, 105001334, 132633264, 157502001, 210002668, 315004002, 420005336, 630008004, 840010672, 1260016008, 2520032016]

約数ペア:

[(1, 2520032016), (2, 1260016008), (3, 840010672), (4, 630008004), (6, 420005336), (8, 315004002), (12, 210002668), (16, 157502001), (19, 132633264), (24, 105001334), (38, 66316632), (48, 52500667), (57, 44211088), (76, 33158316), (114, 22105544), (152, 16579158), (223, 11300592), (228, 11052772), (304, 8289579), (446, 5650296), (456, 5526386), (669, 3766864), (892, 2825148), (912, 2763193), (1338, 1883432), (1784, 1412574), (2676, 941716), (3568, 706287), (4237, 594768), (5352, 470858), (8474, 297384), (10704, 235429), (12391, 203376), (12711, 198256), (16948, 148692), (24782, 101688), (25422, 99128), (33896, 74346), (37173, 67792), (49564, 50844)]