2174533440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{821}}^1$

素因数の和:961

約数の個数: 224

約数和(自身を含む): 7215713280

約数和(自身を除く): 5041179840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 89, 93, 96, 120, 124, 155, 160, 178, 186, 192, 240, 248, 267, 310, 320, 356, 372, 445, 465, 480, 496, 534, 620, 712, 744, 821, 890, 930, 960, 992, 1068, 1240, 1335, 1424, 1488, 1642, 1780, 1860, 1984, 2136, 2463, 2480, 2670, 2759, 2848, 2976, 3284, 3560, 3720, 4105, 4272, 4926, 4960, 5340, 5518, 5696, 5952, 6568, 7120, 7440, 8210, 8277, 8544, 9852, 9920, 10680, 11036, 12315, 13136, 13795, 14240, 14880, 16420, 16554, 17088, 19704, 21360, 22072, 24630, 25451, 26272, 27590, 28480, 29760, 32840, 33108, 39408, 41385, 42720, 44144, 49260, 50902, 52544, 55180, 65680, 66216, 73069, 76353, 78816, 82770, 85440, 88288, 98520, 101804, 110360, 127255, 131360, 132432, 146138, 152706, 157632, 165540, 176576, 197040, 203608, 219207, 220720, 254510, 262720, 264864, 292276, 305412, 331080, 365345, 381765, 394080, 407216, 438414, 441440, 509020, 529728, 584552, 610824, 662160, 730690, 763530, 788160, 814432, 876828, 882880, 1018040, 1096035, 1169104, 1221648, 1324320, 1461380, 1527060, 1628864, 1753656, 2036080, 2192070, 2265139, 2338208, 2443296, 2648640, 2922760, 3054120, 3507312, 4072160, 4384140, 4530278, 4676416, 4886592, 5845520, 6108240, 6795417, 7014624, 8144320, 8768280, 9060556, 11325695, 11691040, 12216480, 13590834, 14029248, 17536560, 18121112, 22651390, 23382080, 24432960, 27181668, 33977085, 35073120, 36242224, 45302780, 54363336, 67954170, 70146240, 72484448, 90605560, 108726672, 135908340, 144968896, 181211120, 217453344, 271816680, 362422240, 434906688, 543633360, 724844480, 1087266720, 2174533440]

約数ペア:

[(1, 2174533440), (2, 1087266720), (3, 724844480), (4, 543633360), (5, 434906688), (6, 362422240), (8, 271816680), (10, 217453344), (12, 181211120), (15, 144968896), (16, 135908340), (20, 108726672), (24, 90605560), (30, 72484448), (31, 70146240), (32, 67954170), (40, 54363336), (48, 45302780), (60, 36242224), (62, 35073120), (64, 33977085), (80, 27181668), (89, 24432960), (93, 23382080), (96, 22651390), (120, 18121112), (124, 17536560), (155, 14029248), (160, 13590834), (178, 12216480), (186, 11691040), (192, 11325695), (240, 9060556), (248, 8768280), (267, 8144320), (310, 7014624), (320, 6795417), (356, 6108240), (372, 5845520), (445, 4886592), (465, 4676416), (480, 4530278), (496, 4384140), (534, 4072160), (620, 3507312), (712, 3054120), (744, 2922760), (821, 2648640), (890, 2443296), (930, 2338208), (960, 2265139), (992, 2192070), (1068, 2036080), (1240, 1753656), (1335, 1628864), (1424, 1527060), (1488, 1461380), (1642, 1324320), (1780, 1221648), (1860, 1169104), (1984, 1096035), (2136, 1018040), (2463, 882880), (2480, 876828), (2670, 814432), (2759, 788160), (2848, 763530), (2976, 730690), (3284, 662160), (3560, 610824), (3720, 584552), (4105, 529728), (4272, 509020), (4926, 441440), (4960, 438414), (5340, 407216), (5518, 394080), (5696, 381765), (5952, 365345), (6568, 331080), (7120, 305412), (7440, 292276), (8210, 264864), (8277, 262720), (8544, 254510), (9852, 220720), (9920, 219207), (10680, 203608), (11036, 197040), (12315, 176576), (13136, 165540), (13795, 157632), (14240, 152706), (14880, 146138), (16420, 132432), (16554, 131360), (17088, 127255), (19704, 110360), (21360, 101804), (22072, 98520), (24630, 88288), (25451, 85440), (26272, 82770), (27590, 78816), (28480, 76353), (29760, 73069), (32840, 66216), (33108, 65680), (39408, 55180), (41385, 52544), (42720, 50902), (44144, 49260)]