2020208580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{7019}}^1$

素因数の和:7091

約数の個数: 192

約数和(自身を含む): 6934636800

約数和(自身を除く): 4914428220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 41, 45, 52, 54, 60, 65, 78, 82, 90, 108, 117, 123, 130, 135, 156, 164, 180, 195, 205, 234, 246, 260, 270, 351, 369, 390, 410, 468, 492, 533, 540, 585, 615, 702, 738, 780, 820, 1066, 1107, 1170, 1230, 1404, 1476, 1599, 1755, 1845, 2132, 2214, 2340, 2460, 2665, 3198, 3510, 3690, 4428, 4797, 5330, 5535, 6396, 7019, 7020, 7380, 7995, 9594, 10660, 11070, 14038, 14391, 15990, 19188, 21057, 22140, 23985, 28076, 28782, 31980, 35095, 42114, 47970, 57564, 63171, 70190, 71955, 84228, 91247, 95940, 105285, 126342, 140380, 143910, 182494, 189513, 210570, 252684, 273741, 287779, 287820, 315855, 364988, 379026, 421140, 456235, 547482, 575558, 631710, 758052, 821223, 863337, 912470, 947565, 1094964, 1151116, 1263420, 1368705, 1438895, 1642446, 1726674, 1824940, 1895130, 2463669, 2590011, 2737410, 2877790, 3284892, 3453348, 3741127, 3790260, 4106115, 4316685, 4927338, 5180022, 5474820, 5755580, 7482254, 7770033, 8212230, 8633370, 9854676, 10360044, 11223381, 12318345, 12950055, 14964508, 15540066, 16424460, 17266740, 18705635, 22446762, 24636690, 25900110, 31080132, 33670143, 37411270, 38850165, 44893524, 49273380, 51800220, 56116905, 67340286, 74822540, 77700330, 101010429, 112233810, 134680572, 155400660, 168350715, 202020858, 224467620, 336701430, 404041716, 505052145, 673402860, 1010104290, 2020208580]

約数ペア:

[(1, 2020208580), (2, 1010104290), (3, 673402860), (4, 505052145), (5, 404041716), (6, 336701430), (9, 224467620), (10, 202020858), (12, 168350715), (13, 155400660), (15, 134680572), (18, 112233810), (20, 101010429), (26, 77700330), (27, 74822540), (30, 67340286), (36, 56116905), (39, 51800220), (41, 49273380), (45, 44893524), (52, 38850165), (54, 37411270), (60, 33670143), (65, 31080132), (78, 25900110), (82, 24636690), (90, 22446762), (108, 18705635), (117, 17266740), (123, 16424460), (130, 15540066), (135, 14964508), (156, 12950055), (164, 12318345), (180, 11223381), (195, 10360044), (205, 9854676), (234, 8633370), (246, 8212230), (260, 7770033), (270, 7482254), (351, 5755580), (369, 5474820), (390, 5180022), (410, 4927338), (468, 4316685), (492, 4106115), (533, 3790260), (540, 3741127), (585, 3453348), (615, 3284892), (702, 2877790), (738, 2737410), (780, 2590011), (820, 2463669), (1066, 1895130), (1107, 1824940), (1170, 1726674), (1230, 1642446), (1404, 1438895), (1476, 1368705), (1599, 1263420), (1755, 1151116), (1845, 1094964), (2132, 947565), (2214, 912470), (2340, 863337), (2460, 821223), (2665, 758052), (3198, 631710), (3510, 575558), (3690, 547482), (4428, 456235), (4797, 421140), (5330, 379026), (5535, 364988), (6396, 315855), (7019, 287820), (7020, 287779), (7380, 273741), (7995, 252684), (9594, 210570), (10660, 189513), (11070, 182494), (14038, 143910), (14391, 140380), (15990, 126342), (19188, 105285), (21057, 95940), (22140, 91247), (23985, 84228), (28076, 71955), (28782, 70190), (31980, 63171), (35095, 57564), (42114, 47970)]