7077420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:200

約数の個数: 144

約数和(自身を含む): 25316928

約数和(自身を除く): 18239508

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, 137, 140, 164, 180, 205, 210, 246, 252, 274, 287, 315, 369, 410, 411, 420, 492, 548, 574, 615, 630, 685, 738, 820, 822, 861, 959, 1148, 1230, 1233, 1260, 1370, 1435, 1476, 1644, 1722, 1845, 1918, 2055, 2460, 2466, 2583, 2740, 2870, 2877, 3444, 3690, 3836, 4110, 4305, 4795, 4932, 5166, 5617, 5740, 5754, 6165, 7380, 8220, 8610, 8631, 9590, 10332, 11234, 11508, 12330, 12915, 14385, 16851, 17220, 17262, 19180, 22468, 24660, 25830, 28085, 28770, 33702, 34524, 39319, 43155, 50553, 51660, 56170, 57540, 67404, 78638, 84255, 86310, 101106, 112340, 117957, 157276, 168510, 172620, 196595, 202212, 235914, 252765, 337020, 353871, 393190, 471828, 505530, 589785, 707742, 786380, 1011060, 1179570, 1415484, 1769355, 2359140, 3538710, 7077420]

約数ペア:

[(1, 7077420), (2, 3538710), (3, 2359140), (4, 1769355), (5, 1415484), (6, 1179570), (7, 1011060), (9, 786380), (10, 707742), (12, 589785), (14, 505530), (15, 471828), (18, 393190), (20, 353871), (21, 337020), (28, 252765), (30, 235914), (35, 202212), (36, 196595), (41, 172620), (42, 168510), (45, 157276), (60, 117957), (63, 112340), (70, 101106), (82, 86310), (84, 84255), (90, 78638), (105, 67404), (123, 57540), (126, 56170), (137, 51660), (140, 50553), (164, 43155), (180, 39319), (205, 34524), (210, 33702), (246, 28770), (252, 28085), (274, 25830), (287, 24660), (315, 22468), (369, 19180), (410, 17262), (411, 17220), (420, 16851), (492, 14385), (548, 12915), (574, 12330), (615, 11508), (630, 11234), (685, 10332), (738, 9590), (820, 8631), (822, 8610), (861, 8220), (959, 7380), (1148, 6165), (1230, 5754), (1233, 5740), (1260, 5617), (1370, 5166), (1435, 4932), (1476, 4795), (1644, 4305), (1722, 4110), (1845, 3836), (1918, 3690), (2055, 3444), (2460, 2877), (2466, 2870), (2583, 2740)]