1009475280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{647}}^1$

素因数の和:874

約数の個数: 240

約数和(自身を含む): 3722868864

約数和(自身を除く): 2713393584

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 197, 198, 220, 240, 264, 330, 360, 394, 396, 440, 495, 528, 591, 647, 660, 720, 788, 792, 880, 985, 990, 1182, 1294, 1320, 1576, 1584, 1773, 1941, 1970, 1980, 2167, 2364, 2588, 2640, 2955, 3152, 3235, 3546, 3882, 3940, 3960, 4334, 4728, 5176, 5823, 5910, 6470, 6501, 7092, 7117, 7764, 7880, 7920, 8668, 8865, 9456, 9705, 10352, 10835, 11646, 11820, 12940, 13002, 14184, 14234, 15528, 15760, 17336, 17730, 19410, 19503, 21351, 21670, 23292, 23640, 25880, 26004, 28368, 28468, 29115, 31056, 32505, 34672, 35460, 35585, 38820, 39006, 42702, 43340, 46584, 47280, 51760, 52008, 56936, 58230, 64053, 65010, 70920, 71170, 77640, 78012, 85404, 86680, 93168, 97515, 104016, 106755, 113872, 116460, 127459, 128106, 130020, 141840, 142340, 155280, 156024, 170808, 173360, 195030, 213510, 232920, 254918, 256212, 260040, 284680, 312048, 320265, 341616, 382377, 390060, 427020, 465840, 509836, 512424, 520080, 569360, 637295, 640530, 764754, 780120, 854040, 1019672, 1024848, 1147131, 1274590, 1281060, 1402049, 1529508, 1560240, 1708080, 1911885, 2039344, 2294262, 2549180, 2562120, 2804098, 3059016, 3823770, 4206147, 4588524, 5098360, 5124240, 5608196, 5735655, 6118032, 7010245, 7647540, 8412294, 9177048, 10196720, 11216392, 11471310, 12618441, 14020490, 15295080, 16824588, 18354096, 21030735, 22432784, 22942620, 25236882, 28040980, 30590160, 33649176, 42061470, 45885240, 50473764, 56081960, 63092205, 67298352, 84122940, 91770480, 100947528, 112163920, 126184410, 168245880, 201895056, 252368820, 336491760, 504737640, 1009475280]

約数ペア:

[(1, 1009475280), (2, 504737640), (3, 336491760), (4, 252368820), (5, 201895056), (6, 168245880), (8, 126184410), (9, 112163920), (10, 100947528), (11, 91770480), (12, 84122940), (15, 67298352), (16, 63092205), (18, 56081960), (20, 50473764), (22, 45885240), (24, 42061470), (30, 33649176), (33, 30590160), (36, 28040980), (40, 25236882), (44, 22942620), (45, 22432784), (48, 21030735), (55, 18354096), (60, 16824588), (66, 15295080), (72, 14020490), (80, 12618441), (88, 11471310), (90, 11216392), (99, 10196720), (110, 9177048), (120, 8412294), (132, 7647540), (144, 7010245), (165, 6118032), (176, 5735655), (180, 5608196), (197, 5124240), (198, 5098360), (220, 4588524), (240, 4206147), (264, 3823770), (330, 3059016), (360, 2804098), (394, 2562120), (396, 2549180), (440, 2294262), (495, 2039344), (528, 1911885), (591, 1708080), (647, 1560240), (660, 1529508), (720, 1402049), (788, 1281060), (792, 1274590), (880, 1147131), (985, 1024848), (990, 1019672), (1182, 854040), (1294, 780120), (1320, 764754), (1576, 640530), (1584, 637295), (1773, 569360), (1941, 520080), (1970, 512424), (1980, 509836), (2167, 465840), (2364, 427020), (2588, 390060), (2640, 382377), (2955, 341616), (3152, 320265), (3235, 312048), (3546, 284680), (3882, 260040), (3940, 256212), (3960, 254918), (4334, 232920), (4728, 213510), (5176, 195030), (5823, 173360), (5910, 170808), (6470, 156024), (6501, 155280), (7092, 142340), (7117, 141840), (7764, 130020), (7880, 128106), (7920, 127459), (8668, 116460), (8865, 113872), (9456, 106755), (9705, 104016), (10352, 97515), (10835, 93168), (11646, 86680), (11820, 85404), (12940, 78012), (13002, 77640), (14184, 71170), (14234, 70920), (15528, 65010), (15760, 64053), (17336, 58230), (17730, 56936), (19410, 52008), (19503, 51760), (21351, 47280), (21670, 46584), (23292, 43340), (23640, 42702), (25880, 39006), (26004, 38820), (28368, 35585), (28468, 35460), (29115, 34672), (31056, 32505)]