105140640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19913}}^1$

素因数の和:19942

約数の個数: 96

約数和(自身を含む): 361319616

約数和(自身を除く): 256178976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 19913, 39826, 59739, 79652, 99565, 119478, 159304, 199130, 219043, 238956, 298695, 318608, 398260, 438086, 477912, 597390, 637216, 657129, 796520, 876172, 955824, 1095215, 1194780, 1314258, 1593040, 1752344, 1911648, 2190430, 2389560, 2628516, 3186080, 3285645, 3504688, 4380860, 4779120, 5257032, 6571290, 7009376, 8761720, 9558240, 10514064, 13142580, 17523440, 21028128, 26285160, 35046880, 52570320, 105140640]

約数ペア:

[(1, 105140640), (2, 52570320), (3, 35046880), (4, 26285160), (5, 21028128), (6, 17523440), (8, 13142580), (10, 10514064), (11, 9558240), (12, 8761720), (15, 7009376), (16, 6571290), (20, 5257032), (22, 4779120), (24, 4380860), (30, 3504688), (32, 3285645), (33, 3186080), (40, 2628516), (44, 2389560), (48, 2190430), (55, 1911648), (60, 1752344), (66, 1593040), (80, 1314258), (88, 1194780), (96, 1095215), (110, 955824), (120, 876172), (132, 796520), (160, 657129), (165, 637216), (176, 597390), (220, 477912), (240, 438086), (264, 398260), (330, 318608), (352, 298695), (440, 238956), (480, 219043), (528, 199130), (660, 159304), (880, 119478), (1056, 99565), (1320, 79652), (1760, 59739), (2640, 39826), (5280, 19913)]