1214555040

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1069}}^1$

素因数の和:1356

約数の個数: 192

約数和(自身を含む): 4271097600

約数和(自身を除く): 3056542560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 263, 270, 288, 360, 432, 480, 526, 540, 720, 789, 864, 1052, 1069, 1080, 1315, 1440, 1578, 2104, 2138, 2160, 2367, 2630, 3156, 3207, 3945, 4208, 4276, 4320, 4734, 5260, 5345, 6312, 6414, 7101, 7890, 8416, 8552, 9468, 9621, 10520, 10690, 11835, 12624, 12828, 14202, 15780, 16035, 17104, 18936, 19242, 21040, 21380, 23670, 25248, 25656, 28404, 28863, 31560, 32070, 34208, 35505, 37872, 38484, 42080, 42760, 47340, 48105, 51312, 56808, 57726, 63120, 64140, 71010, 75744, 76968, 85520, 94680, 96210, 102624, 113616, 115452, 126240, 128280, 142020, 144315, 153936, 171040, 189360, 192420, 227232, 230904, 256560, 281147, 284040, 288630, 307872, 378720, 384840, 461808, 513120, 562294, 568080, 577260, 769680, 843441, 923616, 1124588, 1136160, 1154520, 1405735, 1539360, 1686882, 2249176, 2309040, 2530323, 2811470, 3373764, 4217205, 4498352, 4618080, 5060646, 5622940, 6747528, 7590969, 8434410, 8996704, 10121292, 11245880, 12651615, 13495056, 15181938, 16868820, 20242584, 22491760, 25303230, 26990112, 30363876, 33737640, 37954845, 40485168, 44983520, 50606460, 60727752, 67475280, 75909690, 80970336, 101212920, 121455504, 134950560, 151819380, 202425840, 242911008, 303638760, 404851680, 607277520, 1214555040]

約数ペア:

[(1, 1214555040), (2, 607277520), (3, 404851680), (4, 303638760), (5, 242911008), (6, 202425840), (8, 151819380), (9, 134950560), (10, 121455504), (12, 101212920), (15, 80970336), (16, 75909690), (18, 67475280), (20, 60727752), (24, 50606460), (27, 44983520), (30, 40485168), (32, 37954845), (36, 33737640), (40, 30363876), (45, 26990112), (48, 25303230), (54, 22491760), (60, 20242584), (72, 16868820), (80, 15181938), (90, 13495056), (96, 12651615), (108, 11245880), (120, 10121292), (135, 8996704), (144, 8434410), (160, 7590969), (180, 6747528), (216, 5622940), (240, 5060646), (263, 4618080), (270, 4498352), (288, 4217205), (360, 3373764), (432, 2811470), (480, 2530323), (526, 2309040), (540, 2249176), (720, 1686882), (789, 1539360), (864, 1405735), (1052, 1154520), (1069, 1136160), (1080, 1124588), (1315, 923616), (1440, 843441), (1578, 769680), (2104, 577260), (2138, 568080), (2160, 562294), (2367, 513120), (2630, 461808), (3156, 384840), (3207, 378720), (3945, 307872), (4208, 288630), (4276, 284040), (4320, 281147), (4734, 256560), (5260, 230904), (5345, 227232), (6312, 192420), (6414, 189360), (7101, 171040), (7890, 153936), (8416, 144315), (8552, 142020), (9468, 128280), (9621, 126240), (10520, 115452), (10690, 113616), (11835, 102624), (12624, 96210), (12828, 94680), (14202, 85520), (15780, 76968), (16035, 75744), (17104, 71010), (18936, 64140), (19242, 63120), (21040, 57726), (21380, 56808), (23670, 51312), (25248, 48105), (25656, 47340), (28404, 42760), (28863, 42080), (31560, 38484), (32070, 37872), (34208, 35505)]