1067220

素因数分解:

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

素因数の和:51

約数の個数: 162

約数和(自身を含む): 4139226

約数和(自身を除く): 3072006

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 49, 55, 60, 63, 66, 70, 77, 84, 90, 98, 99, 105, 110, 121, 126, 132, 140, 147, 154, 165, 180, 196, 198, 210, 220, 231, 242, 245, 252, 294, 308, 315, 330, 363, 385, 396, 420, 441, 462, 484, 490, 495, 539, 588, 605, 630, 660, 693, 726, 735, 770, 847, 882, 924, 980, 990, 1078, 1089, 1155, 1210, 1260, 1386, 1452, 1470, 1540, 1617, 1694, 1764, 1815, 1980, 2156, 2178, 2205, 2310, 2420, 2541, 2695, 2772, 2940, 3234, 3388, 3465, 3630, 4235, 4356, 4410, 4620, 4851, 5082, 5390, 5445, 5929, 6468, 6930, 7260, 7623, 8085, 8470, 8820, 9702, 10164, 10780, 10890, 11858, 12705, 13860, 15246, 16170, 16940, 17787, 19404, 21780, 23716, 24255, 25410, 29645, 30492, 32340, 35574, 38115, 48510, 50820, 53361, 59290, 71148, 76230, 88935, 97020, 106722, 118580, 152460, 177870, 213444, 266805, 355740, 533610, 1067220]

約数ペア:

[(1, 1067220), (2, 533610), (3, 355740), (4, 266805), (5, 213444), (6, 177870), (7, 152460), (9, 118580), (10, 106722), (11, 97020), (12, 88935), (14, 76230), (15, 71148), (18, 59290), (20, 53361), (21, 50820), (22, 48510), (28, 38115), (30, 35574), (33, 32340), (35, 30492), (36, 29645), (42, 25410), (44, 24255), (45, 23716), (49, 21780), (55, 19404), (60, 17787), (63, 16940), (66, 16170), (70, 15246), (77, 13860), (84, 12705), (90, 11858), (98, 10890), (99, 10780), (105, 10164), (110, 9702), (121, 8820), (126, 8470), (132, 8085), (140, 7623), (147, 7260), (154, 6930), (165, 6468), (180, 5929), (196, 5445), (198, 5390), (210, 5082), (220, 4851), (231, 4620), (242, 4410), (245, 4356), (252, 4235), (294, 3630), (308, 3465), (315, 3388), (330, 3234), (363, 2940), (385, 2772), (396, 2695), (420, 2541), (441, 2420), (462, 2310), (484, 2205), (490, 2178), (495, 2156), (539, 1980), (588, 1815), (605, 1764), (630, 1694), (660, 1617), (693, 1540), (726, 1470), (735, 1452), (770, 1386), (847, 1260), (882, 1210), (924, 1155), (980, 1089), (990, 1078)]