220852170

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3541}}^1$

素因数の和:3578

約数の個数: 160

約数和(自身を含む): 740589696

約数和(自身を除く): 519737526

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 81, 90, 99, 105, 110, 126, 135, 154, 162, 165, 189, 198, 210, 231, 270, 297, 315, 330, 378, 385, 405, 462, 495, 567, 594, 630, 693, 770, 810, 891, 945, 990, 1134, 1155, 1386, 1485, 1782, 1890, 2079, 2310, 2835, 2970, 3465, 3541, 4158, 4455, 5670, 6237, 6930, 7082, 8910, 10395, 10623, 12474, 17705, 20790, 21246, 24787, 31185, 31869, 35410, 38951, 49574, 53115, 62370, 63738, 74361, 77902, 95607, 106230, 116853, 123935, 148722, 159345, 191214, 194755, 223083, 233706, 247870, 272657, 286821, 318690, 350559, 371805, 389510, 446166, 478035, 545314, 573642, 584265, 669249, 701118, 743610, 817971, 956070, 1051677, 1115415, 1168530, 1338498, 1363285, 1434105, 1635942, 1752795, 2007747, 2103354, 2230830, 2453913, 2726570, 2868210, 3155031, 3346245, 3505590, 4015494, 4089855, 4907826, 5258385, 6310062, 6692490, 7361739, 8179710, 10038735, 10516770, 12269565, 14723478, 15775155, 20077470, 22085217, 24539130, 31550310, 36808695, 44170434, 73617390, 110426085, 220852170]

約数ペア:

[(1, 220852170), (2, 110426085), (3, 73617390), (5, 44170434), (6, 36808695), (7, 31550310), (9, 24539130), (10, 22085217), (11, 20077470), (14, 15775155), (15, 14723478), (18, 12269565), (21, 10516770), (22, 10038735), (27, 8179710), (30, 7361739), (33, 6692490), (35, 6310062), (42, 5258385), (45, 4907826), (54, 4089855), (55, 4015494), (63, 3505590), (66, 3346245), (70, 3155031), (77, 2868210), (81, 2726570), (90, 2453913), (99, 2230830), (105, 2103354), (110, 2007747), (126, 1752795), (135, 1635942), (154, 1434105), (162, 1363285), (165, 1338498), (189, 1168530), (198, 1115415), (210, 1051677), (231, 956070), (270, 817971), (297, 743610), (315, 701118), (330, 669249), (378, 584265), (385, 573642), (405, 545314), (462, 478035), (495, 446166), (567, 389510), (594, 371805), (630, 350559), (693, 318690), (770, 286821), (810, 272657), (891, 247870), (945, 233706), (990, 223083), (1134, 194755), (1155, 191214), (1386, 159345), (1485, 148722), (1782, 123935), (1890, 116853), (2079, 106230), (2310, 95607), (2835, 77902), (2970, 74361), (3465, 63738), (3541, 62370), (4158, 53115), (4455, 49574), (5670, 38951), (6237, 35410), (6930, 31869), (7082, 31185), (8910, 24787), (10395, 21246), (10623, 20790), (12474, 17705)]