299770240

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{79}}^1$

素因数の和:134

約数の個数: 288

約数和(自身を含む): 927914400

約数和(自身を除く): 628144160

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 64, 70, 77, 79, 80, 88, 98, 110, 112, 121, 128, 140, 154, 158, 160, 176, 196, 220, 224, 242, 245, 280, 308, 316, 320, 352, 385, 392, 395, 440, 448, 484, 490, 539, 553, 560, 605, 616, 632, 640, 704, 770, 784, 790, 847, 869, 880, 896, 968, 980, 1078, 1106, 1120, 1210, 1232, 1264, 1408, 1540, 1568, 1580, 1694, 1738, 1760, 1936, 1960, 2156, 2212, 2240, 2420, 2464, 2528, 2695, 2765, 3080, 3136, 3160, 3388, 3476, 3520, 3871, 3872, 3920, 4235, 4312, 4345, 4424, 4480, 4840, 4928, 5056, 5390, 5530, 5929, 6083, 6160, 6272, 6320, 6776, 6952, 7040, 7742, 7744, 7840, 8470, 8624, 8690, 8848, 9559, 9680, 9856, 10112, 10780, 11060, 11858, 12166, 12320, 12640, 13552, 13904, 15484, 15488, 15680, 16940, 17248, 17380, 17696, 19118, 19355, 19360, 21560, 22120, 23716, 24332, 24640, 25280, 27104, 27808, 29645, 30415, 30968, 31360, 33880, 34496, 34760, 35392, 38236, 38710, 38720, 42581, 43120, 44240, 47432, 47795, 48664, 49280, 50560, 54208, 55616, 59290, 60830, 61936, 66913, 67760, 68992, 69520, 70784, 76472, 77420, 77440, 85162, 86240, 88480, 94864, 95590, 97328, 108416, 111232, 118580, 121660, 123872, 133826, 135520, 139040, 152944, 154840, 170324, 172480, 176960, 189728, 191180, 194656, 212905, 237160, 243320, 247744, 267652, 271040, 278080, 305888, 309680, 334565, 340648, 344960, 353920, 379456, 382360, 389312, 425810, 468391, 474320, 486640, 495488, 535304, 542080, 556160, 611776, 619360, 669130, 681296, 758912, 764720, 778624, 851620, 936782, 948640, 973280, 1070608, 1223552, 1238720, 1338260, 1362592, 1529440, 1703240, 1873564, 1897280, 1946560, 2141216, 2341955, 2477440, 2676520, 2725184, 3058880, 3406480, 3747128, 3794560, 3893120, 4282432, 4683910, 5353040, 5450368, 6117760, 6812960, 7494256, 8564864, 9367820, 10706080, 13625920, 14988512, 18735640, 21412160, 27251840, 29977024, 37471280, 42824320, 59954048, 74942560, 149885120, 299770240]

約数ペア:

[(1, 299770240), (2, 149885120), (4, 74942560), (5, 59954048), (7, 42824320), (8, 37471280), (10, 29977024), (11, 27251840), (14, 21412160), (16, 18735640), (20, 14988512), (22, 13625920), (28, 10706080), (32, 9367820), (35, 8564864), (40, 7494256), (44, 6812960), (49, 6117760), (55, 5450368), (56, 5353040), (64, 4683910), (70, 4282432), (77, 3893120), (79, 3794560), (80, 3747128), (88, 3406480), (98, 3058880), (110, 2725184), (112, 2676520), (121, 2477440), (128, 2341955), (140, 2141216), (154, 1946560), (158, 1897280), (160, 1873564), (176, 1703240), (196, 1529440), (220, 1362592), (224, 1338260), (242, 1238720), (245, 1223552), (280, 1070608), (308, 973280), (316, 948640), (320, 936782), (352, 851620), (385, 778624), (392, 764720), (395, 758912), (440, 681296), (448, 669130), (484, 619360), (490, 611776), (539, 556160), (553, 542080), (560, 535304), (605, 495488), (616, 486640), (632, 474320), (640, 468391), (704, 425810), (770, 389312), (784, 382360), (790, 379456), (847, 353920), (869, 344960), (880, 340648), (896, 334565), (968, 309680), (980, 305888), (1078, 278080), (1106, 271040), (1120, 267652), (1210, 247744), (1232, 243320), (1264, 237160), (1408, 212905), (1540, 194656), (1568, 191180), (1580, 189728), (1694, 176960), (1738, 172480), (1760, 170324), (1936, 154840), (1960, 152944), (2156, 139040), (2212, 135520), (2240, 133826), (2420, 123872), (2464, 121660), (2528, 118580), (2695, 111232), (2765, 108416), (3080, 97328), (3136, 95590), (3160, 94864), (3388, 88480), (3476, 86240), (3520, 85162), (3871, 77440), (3872, 77420), (3920, 76472), (4235, 70784), (4312, 69520), (4345, 68992), (4424, 67760), (4480, 66913), (4840, 61936), (4928, 60830), (5056, 59290), (5390, 55616), (5530, 54208), (5929, 50560), (6083, 49280), (6160, 48664), (6272, 47795), (6320, 47432), (6776, 44240), (6952, 43120), (7040, 42581), (7742, 38720), (7744, 38710), (7840, 38236), (8470, 35392), (8624, 34760), (8690, 34496), (8848, 33880), (9559, 31360), (9680, 30968), (9856, 30415), (10112, 29645), (10780, 27808), (11060, 27104), (11858, 25280), (12166, 24640), (12320, 24332), (12640, 23716), (13552, 22120), (13904, 21560), (15484, 19360), (15488, 19355), (15680, 19118), (16940, 17696), (17248, 17380)]