263537340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{9739}}^1$

素因数の和:9803

約数の個数: 96

約数和(自身を含む): 824705280

約数和(自身を除く): 561167940

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 41, 44, 55, 60, 66, 82, 110, 123, 132, 164, 165, 205, 220, 246, 330, 410, 451, 492, 615, 660, 820, 902, 1230, 1353, 1804, 2255, 2460, 2706, 4510, 5412, 6765, 9020, 9739, 13530, 19478, 27060, 29217, 38956, 48695, 58434, 97390, 107129, 116868, 146085, 194780, 214258, 292170, 321387, 399299, 428516, 535645, 584340, 642774, 798598, 1071290, 1197897, 1285548, 1597196, 1606935, 1996495, 2142580, 2395794, 3213870, 3992990, 4392289, 4791588, 5989485, 6427740, 7985980, 8784578, 11978970, 13176867, 17569156, 21961445, 23957940, 26353734, 43922890, 52707468, 65884335, 87845780, 131768670, 263537340]

約数ペア:

[(1, 263537340), (2, 131768670), (3, 87845780), (4, 65884335), (5, 52707468), (6, 43922890), (10, 26353734), (11, 23957940), (12, 21961445), (15, 17569156), (20, 13176867), (22, 11978970), (30, 8784578), (33, 7985980), (41, 6427740), (44, 5989485), (55, 4791588), (60, 4392289), (66, 3992990), (82, 3213870), (110, 2395794), (123, 2142580), (132, 1996495), (164, 1606935), (165, 1597196), (205, 1285548), (220, 1197897), (246, 1071290), (330, 798598), (410, 642774), (451, 584340), (492, 535645), (615, 428516), (660, 399299), (820, 321387), (902, 292170), (1230, 214258), (1353, 194780), (1804, 146085), (2255, 116868), (2460, 107129), (2706, 97390), (4510, 58434), (5412, 48695), (6765, 38956), (9020, 29217), (9739, 27060), (13530, 19478)]