10661640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:263

約数の個数: 128

約数和(自身を含む): 35925120

約数和(自身を除く): 25263480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 41, 44, 55, 60, 66, 82, 88, 110, 120, 123, 132, 164, 165, 197, 205, 220, 246, 264, 328, 330, 394, 410, 440, 451, 492, 591, 615, 660, 788, 820, 902, 984, 985, 1182, 1230, 1320, 1353, 1576, 1640, 1804, 1970, 2167, 2255, 2364, 2460, 2706, 2955, 3608, 3940, 4334, 4510, 4728, 4920, 5412, 5910, 6501, 6765, 7880, 8077, 8668, 9020, 10824, 10835, 11820, 13002, 13530, 16154, 17336, 18040, 21670, 23640, 24231, 26004, 27060, 32308, 32505, 40385, 43340, 48462, 52008, 54120, 64616, 65010, 80770, 86680, 88847, 96924, 121155, 130020, 161540, 177694, 193848, 242310, 260040, 266541, 323080, 355388, 444235, 484620, 533082, 710776, 888470, 969240, 1066164, 1332705, 1776940, 2132328, 2665410, 3553880, 5330820, 10661640]

約数ペア:

[(1, 10661640), (2, 5330820), (3, 3553880), (4, 2665410), (5, 2132328), (6, 1776940), (8, 1332705), (10, 1066164), (11, 969240), (12, 888470), (15, 710776), (20, 533082), (22, 484620), (24, 444235), (30, 355388), (33, 323080), (40, 266541), (41, 260040), (44, 242310), (55, 193848), (60, 177694), (66, 161540), (82, 130020), (88, 121155), (110, 96924), (120, 88847), (123, 86680), (132, 80770), (164, 65010), (165, 64616), (197, 54120), (205, 52008), (220, 48462), (246, 43340), (264, 40385), (328, 32505), (330, 32308), (394, 27060), (410, 26004), (440, 24231), (451, 23640), (492, 21670), (591, 18040), (615, 17336), (660, 16154), (788, 13530), (820, 13002), (902, 11820), (984, 10835), (985, 10824), (1182, 9020), (1230, 8668), (1320, 8077), (1353, 7880), (1576, 6765), (1640, 6501), (1804, 5910), (1970, 5412), (2167, 4920), (2255, 4728), (2364, 4510), (2460, 4334), (2706, 3940), (2955, 3608)]