240008340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2543}}^1$

素因数の和:2590

約数の個数: 144

約数和(自身を含む): 795803904

約数和(自身を除く): 555795564

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 121, 130, 132, 143, 156, 165, 195, 220, 242, 260, 286, 330, 363, 390, 429, 484, 572, 605, 660, 715, 726, 780, 858, 1210, 1430, 1452, 1573, 1716, 1815, 2145, 2420, 2543, 2860, 3146, 3630, 4290, 4719, 5086, 6292, 7260, 7629, 7865, 8580, 9438, 10172, 12715, 15258, 15730, 18876, 23595, 25430, 27973, 30516, 31460, 33059, 38145, 47190, 50860, 55946, 66118, 76290, 83919, 94380, 99177, 111892, 132236, 139865, 152580, 165295, 167838, 198354, 279730, 307703, 330590, 335676, 363649, 396708, 419595, 495885, 559460, 615406, 661180, 727298, 839190, 923109, 991770, 1090947, 1230812, 1454596, 1538515, 1678380, 1818245, 1846218, 1983540, 2181894, 3077030, 3636490, 3692436, 4000139, 4363788, 4615545, 5454735, 6154060, 7272980, 8000278, 9231090, 10909470, 12000417, 16000556, 18462180, 20000695, 21818940, 24000834, 40001390, 48001668, 60002085, 80002780, 120004170, 240008340]

約数ペア:

[(1, 240008340), (2, 120004170), (3, 80002780), (4, 60002085), (5, 48001668), (6, 40001390), (10, 24000834), (11, 21818940), (12, 20000695), (13, 18462180), (15, 16000556), (20, 12000417), (22, 10909470), (26, 9231090), (30, 8000278), (33, 7272980), (39, 6154060), (44, 5454735), (52, 4615545), (55, 4363788), (60, 4000139), (65, 3692436), (66, 3636490), (78, 3077030), (110, 2181894), (121, 1983540), (130, 1846218), (132, 1818245), (143, 1678380), (156, 1538515), (165, 1454596), (195, 1230812), (220, 1090947), (242, 991770), (260, 923109), (286, 839190), (330, 727298), (363, 661180), (390, 615406), (429, 559460), (484, 495885), (572, 419595), (605, 396708), (660, 363649), (715, 335676), (726, 330590), (780, 307703), (858, 279730), (1210, 198354), (1430, 167838), (1452, 165295), (1573, 152580), (1716, 139865), (1815, 132236), (2145, 111892), (2420, 99177), (2543, 94380), (2860, 83919), (3146, 76290), (3630, 66118), (4290, 55946), (4719, 50860), (5086, 47190), (6292, 38145), (7260, 33059), (7629, 31460), (7865, 30516), (8580, 27973), (9438, 25430), (10172, 23595), (12715, 18876), (15258, 15730)]