274587840

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1$

素因数の和:608

約数の個数: 224

約数和(自身を含む): 986454720

約数和(自身を除く): 711866880

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, 61, 64, 72, 80, 90, 96, 108, 120, 122, 135, 144, 160, 180, 183, 192, 216, 240, 244, 270, 288, 305, 320, 360, 366, 432, 480, 488, 521, 540, 549, 576, 610, 720, 732, 864, 915, 960, 976, 1042, 1080, 1098, 1220, 1440, 1464, 1563, 1647, 1728, 1830, 1952, 2084, 2160, 2196, 2440, 2605, 2745, 2880, 2928, 3126, 3294, 3660, 3904, 4168, 4320, 4392, 4689, 4880, 5210, 5490, 5856, 6252, 6588, 7320, 7815, 8235, 8336, 8640, 8784, 9378, 9760, 10420, 10980, 11712, 12504, 13176, 14067, 14640, 15630, 16470, 16672, 17568, 18756, 19520, 20840, 21960, 23445, 25008, 26352, 28134, 29280, 31260, 31781, 32940, 33344, 35136, 37512, 41680, 43920, 46890, 50016, 52704, 56268, 58560, 62520, 63562, 65880, 70335, 75024, 83360, 87840, 93780, 95343, 100032, 105408, 112536, 125040, 127124, 131760, 140670, 150048, 158905, 166720, 175680, 187560, 190686, 225072, 250080, 254248, 263520, 281340, 286029, 300096, 317810, 375120, 381372, 450144, 476715, 500160, 508496, 527040, 562680, 572058, 635620, 750240, 762744, 858087, 900288, 953430, 1016992, 1125360, 1144116, 1271240, 1430145, 1500480, 1525488, 1716174, 1906860, 2033984, 2250720, 2288232, 2542480, 2860290, 3050976, 3432348, 3813720, 4290435, 4501440, 4576464, 5084960, 5720580, 6101952, 6864696, 7627440, 8580870, 9152928, 10169920, 11441160, 13729392, 15254880, 17161740, 18305856, 22882320, 27458784, 30509760, 34323480, 45764640, 54917568, 68646960, 91529280, 137293920, 274587840]

約数ペア:

[(1, 274587840), (2, 137293920), (3, 91529280), (4, 68646960), (5, 54917568), (6, 45764640), (8, 34323480), (9, 30509760), (10, 27458784), (12, 22882320), (15, 18305856), (16, 17161740), (18, 15254880), (20, 13729392), (24, 11441160), (27, 10169920), (30, 9152928), (32, 8580870), (36, 7627440), (40, 6864696), (45, 6101952), (48, 5720580), (54, 5084960), (60, 4576464), (61, 4501440), (64, 4290435), (72, 3813720), (80, 3432348), (90, 3050976), (96, 2860290), (108, 2542480), (120, 2288232), (122, 2250720), (135, 2033984), (144, 1906860), (160, 1716174), (180, 1525488), (183, 1500480), (192, 1430145), (216, 1271240), (240, 1144116), (244, 1125360), (270, 1016992), (288, 953430), (305, 900288), (320, 858087), (360, 762744), (366, 750240), (432, 635620), (480, 572058), (488, 562680), (521, 527040), (540, 508496), (549, 500160), (576, 476715), (610, 450144), (720, 381372), (732, 375120), (864, 317810), (915, 300096), (960, 286029), (976, 281340), (1042, 263520), (1080, 254248), (1098, 250080), (1220, 225072), (1440, 190686), (1464, 187560), (1563, 175680), (1647, 166720), (1728, 158905), (1830, 150048), (1952, 140670), (2084, 131760), (2160, 127124), (2196, 125040), (2440, 112536), (2605, 105408), (2745, 100032), (2880, 95343), (2928, 93780), (3126, 87840), (3294, 83360), (3660, 75024), (3904, 70335), (4168, 65880), (4320, 63562), (4392, 62520), (4689, 58560), (4880, 56268), (5210, 52704), (5490, 50016), (5856, 46890), (6252, 43920), (6588, 41680), (7320, 37512), (7815, 35136), (8235, 33344), (8336, 32940), (8640, 31781), (8784, 31260), (9378, 29280), (9760, 28134), (10420, 26352), (10980, 25008), (11712, 23445), (12504, 21960), (13176, 20840), (14067, 19520), (14640, 18756), (15630, 17568), (16470, 16672)]