9247140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:242

約数の個数: 144

約数和(自身を含む): 33022080

約数和(自身を除く): 23774940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 41, 42, 45, 60, 63, 70, 82, 84, 90, 105, 123, 126, 140, 164, 179, 180, 205, 210, 246, 252, 287, 315, 358, 369, 410, 420, 492, 537, 574, 615, 630, 716, 738, 820, 861, 895, 1074, 1148, 1230, 1253, 1260, 1435, 1476, 1611, 1722, 1790, 1845, 2148, 2460, 2506, 2583, 2685, 2870, 3222, 3444, 3580, 3690, 3759, 4305, 5012, 5166, 5370, 5740, 6265, 6444, 7339, 7380, 7518, 8055, 8610, 10332, 10740, 11277, 12530, 12915, 14678, 15036, 16110, 17220, 18795, 22017, 22554, 25060, 25830, 29356, 32220, 36695, 37590, 44034, 45108, 51373, 51660, 56385, 66051, 73390, 75180, 88068, 102746, 110085, 112770, 132102, 146780, 154119, 205492, 220170, 225540, 256865, 264204, 308238, 330255, 440340, 462357, 513730, 616476, 660510, 770595, 924714, 1027460, 1321020, 1541190, 1849428, 2311785, 3082380, 4623570, 9247140]

約数ペア:

[(1, 9247140), (2, 4623570), (3, 3082380), (4, 2311785), (5, 1849428), (6, 1541190), (7, 1321020), (9, 1027460), (10, 924714), (12, 770595), (14, 660510), (15, 616476), (18, 513730), (20, 462357), (21, 440340), (28, 330255), (30, 308238), (35, 264204), (36, 256865), (41, 225540), (42, 220170), (45, 205492), (60, 154119), (63, 146780), (70, 132102), (82, 112770), (84, 110085), (90, 102746), (105, 88068), (123, 75180), (126, 73390), (140, 66051), (164, 56385), (179, 51660), (180, 51373), (205, 45108), (210, 44034), (246, 37590), (252, 36695), (287, 32220), (315, 29356), (358, 25830), (369, 25060), (410, 22554), (420, 22017), (492, 18795), (537, 17220), (574, 16110), (615, 15036), (630, 14678), (716, 12915), (738, 12530), (820, 11277), (861, 10740), (895, 10332), (1074, 8610), (1148, 8055), (1230, 7518), (1253, 7380), (1260, 7339), (1435, 6444), (1476, 6265), (1611, 5740), (1722, 5370), (1790, 5166), (1845, 5012), (2148, 4305), (2460, 3759), (2506, 3690), (2583, 3580), (2685, 3444), (2870, 3222)]