1022166720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^2$

素因数の和:268

約数の個数: 252

約数和(自身を含む): 3663476544

約数和(自身を除く): 2641309824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 107, 120, 124, 144, 155, 160, 180, 186, 192, 214, 240, 248, 279, 288, 310, 320, 321, 360, 372, 428, 465, 480, 496, 535, 558, 576, 620, 642, 720, 744, 856, 930, 960, 963, 992, 1070, 1116, 1240, 1284, 1395, 1440, 1488, 1605, 1712, 1860, 1926, 1984, 2140, 2232, 2480, 2568, 2790, 2880, 2976, 3210, 3317, 3424, 3720, 3852, 4280, 4464, 4815, 4960, 5136, 5580, 5952, 6420, 6634, 6848, 7440, 7704, 8560, 8928, 9630, 9920, 9951, 10272, 11160, 11449, 12840, 13268, 14880, 15408, 16585, 17120, 17856, 19260, 19902, 20544, 22320, 22898, 25680, 26536, 29760, 29853, 30816, 33170, 34240, 34347, 38520, 39804, 44640, 45796, 49755, 51360, 53072, 57245, 59706, 61632, 66340, 68694, 77040, 79608, 89280, 91592, 99510, 102720, 103041, 106144, 114490, 119412, 132680, 137388, 149265, 154080, 159216, 171735, 183184, 199020, 206082, 212288, 228980, 238824, 265360, 274776, 298530, 308160, 318432, 343470, 354919, 366368, 398040, 412164, 457960, 477648, 515205, 530720, 549552, 597060, 636864, 686940, 709838, 732736, 796080, 824328, 915920, 955296, 1030410, 1061440, 1064757, 1099104, 1194120, 1373880, 1419676, 1592160, 1648656, 1774595, 1831840, 1910592, 2060820, 2129514, 2198208, 2388240, 2747760, 2839352, 3184320, 3194271, 3297312, 3549190, 3663680, 4121640, 4259028, 4776480, 5323785, 5495520, 5678704, 6388542, 6594624, 7098380, 8243280, 8518056, 9552960, 10647570, 10991040, 11357408, 12777084, 14196760, 15971355, 16486560, 17036112, 21295140, 22714816, 25554168, 28393520, 31942710, 32973120, 34072224, 42590280, 51108336, 56787040, 63885420, 68144448, 85180560, 102216672, 113574080, 127770840, 170361120, 204433344, 255541680, 340722240, 511083360, 1022166720]

約数ペア:

[(1, 1022166720), (2, 511083360), (3, 340722240), (4, 255541680), (5, 204433344), (6, 170361120), (8, 127770840), (9, 113574080), (10, 102216672), (12, 85180560), (15, 68144448), (16, 63885420), (18, 56787040), (20, 51108336), (24, 42590280), (30, 34072224), (31, 32973120), (32, 31942710), (36, 28393520), (40, 25554168), (45, 22714816), (48, 21295140), (60, 17036112), (62, 16486560), (64, 15971355), (72, 14196760), (80, 12777084), (90, 11357408), (93, 10991040), (96, 10647570), (107, 9552960), (120, 8518056), (124, 8243280), (144, 7098380), (155, 6594624), (160, 6388542), (180, 5678704), (186, 5495520), (192, 5323785), (214, 4776480), (240, 4259028), (248, 4121640), (279, 3663680), (288, 3549190), (310, 3297312), (320, 3194271), (321, 3184320), (360, 2839352), (372, 2747760), (428, 2388240), (465, 2198208), (480, 2129514), (496, 2060820), (535, 1910592), (558, 1831840), (576, 1774595), (620, 1648656), (642, 1592160), (720, 1419676), (744, 1373880), (856, 1194120), (930, 1099104), (960, 1064757), (963, 1061440), (992, 1030410), (1070, 955296), (1116, 915920), (1240, 824328), (1284, 796080), (1395, 732736), (1440, 709838), (1488, 686940), (1605, 636864), (1712, 597060), (1860, 549552), (1926, 530720), (1984, 515205), (2140, 477648), (2232, 457960), (2480, 412164), (2568, 398040), (2790, 366368), (2880, 354919), (2976, 343470), (3210, 318432), (3317, 308160), (3424, 298530), (3720, 274776), (3852, 265360), (4280, 238824), (4464, 228980), (4815, 212288), (4960, 206082), (5136, 199020), (5580, 183184), (5952, 171735), (6420, 159216), (6634, 154080), (6848, 149265), (7440, 137388), (7704, 132680), (8560, 119412), (8928, 114490), (9630, 106144), (9920, 103041), (9951, 102720), (10272, 99510), (11160, 91592), (11449, 89280), (12840, 79608), (13268, 77040), (14880, 68694), (15408, 66340), (16585, 61632), (17120, 59706), (17856, 57245), (19260, 53072), (19902, 51360), (20544, 49755), (22320, 45796), (22898, 44640), (25680, 39804), (26536, 38520), (29760, 34347), (29853, 34240), (30816, 33170)]