674804480

素因数分解:

$2^8\times 5^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:124

約数の個数: 288

約数和(自身を含む): 1986768000

約数和(自身を除く): 1311963520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 49, 53, 56, 58, 64, 70, 80, 98, 106, 112, 116, 128, 140, 145, 160, 196, 203, 212, 224, 232, 245, 256, 265, 280, 290, 320, 343, 371, 392, 406, 424, 448, 464, 490, 530, 560, 580, 640, 686, 742, 784, 812, 848, 896, 928, 980, 1015, 1060, 1120, 1160, 1280, 1372, 1421, 1484, 1537, 1568, 1624, 1696, 1715, 1792, 1855, 1856, 1960, 2030, 2120, 2240, 2320, 2597, 2744, 2842, 2968, 3074, 3136, 3248, 3392, 3430, 3710, 3712, 3920, 4060, 4240, 4480, 4640, 5194, 5488, 5684, 5936, 6148, 6272, 6496, 6784, 6860, 7105, 7420, 7424, 7685, 7840, 8120, 8480, 8960, 9280, 9947, 10388, 10759, 10976, 11368, 11872, 12296, 12544, 12985, 12992, 13568, 13720, 14210, 14840, 15370, 15680, 16240, 16960, 18179, 18560, 19894, 20776, 21518, 21952, 22736, 23744, 24592, 25970, 25984, 27440, 28420, 29680, 30740, 31360, 32480, 33920, 36358, 37120, 39788, 41552, 43036, 43904, 45472, 47488, 49184, 49735, 51940, 51968, 53795, 54880, 56840, 59360, 61480, 62720, 64960, 67840, 72716, 75313, 79576, 83104, 86072, 87808, 90895, 90944, 94976, 98368, 99470, 103880, 107590, 109760, 113680, 118720, 122960, 129920, 145432, 150626, 159152, 166208, 172144, 181790, 181888, 196736, 198940, 207760, 215180, 219520, 227360, 237440, 245920, 259840, 290864, 301252, 318304, 332416, 344288, 363580, 363776, 376565, 393472, 397880, 415520, 430360, 439040, 454720, 474880, 491840, 527191, 581728, 602504, 636608, 664832, 688576, 727160, 753130, 795760, 831040, 860720, 909440, 983680, 1054382, 1163456, 1205008, 1273216, 1377152, 1454320, 1506260, 1591520, 1662080, 1721440, 1818880, 1967360, 2108764, 2326912, 2410016, 2546432, 2635955, 2754304, 2908640, 3012520, 3183040, 3324160, 3442880, 4217528, 4653824, 4820032, 5271910, 5817280, 6025040, 6366080, 6885760, 8435056, 9640064, 10543820, 11634560, 12050080, 12732160, 13771520, 16870112, 19280128, 21087640, 23269120, 24100160, 33740224, 42175280, 48200320, 67480448, 84350560, 96400640, 134960896, 168701120, 337402240, 674804480]

約数ペア:

[(1, 674804480), (2, 337402240), (4, 168701120), (5, 134960896), (7, 96400640), (8, 84350560), (10, 67480448), (14, 48200320), (16, 42175280), (20, 33740224), (28, 24100160), (29, 23269120), (32, 21087640), (35, 19280128), (40, 16870112), (49, 13771520), (53, 12732160), (56, 12050080), (58, 11634560), (64, 10543820), (70, 9640064), (80, 8435056), (98, 6885760), (106, 6366080), (112, 6025040), (116, 5817280), (128, 5271910), (140, 4820032), (145, 4653824), (160, 4217528), (196, 3442880), (203, 3324160), (212, 3183040), (224, 3012520), (232, 2908640), (245, 2754304), (256, 2635955), (265, 2546432), (280, 2410016), (290, 2326912), (320, 2108764), (343, 1967360), (371, 1818880), (392, 1721440), (406, 1662080), (424, 1591520), (448, 1506260), (464, 1454320), (490, 1377152), (530, 1273216), (560, 1205008), (580, 1163456), (640, 1054382), (686, 983680), (742, 909440), (784, 860720), (812, 831040), (848, 795760), (896, 753130), (928, 727160), (980, 688576), (1015, 664832), (1060, 636608), (1120, 602504), (1160, 581728), (1280, 527191), (1372, 491840), (1421, 474880), (1484, 454720), (1537, 439040), (1568, 430360), (1624, 415520), (1696, 397880), (1715, 393472), (1792, 376565), (1855, 363776), (1856, 363580), (1960, 344288), (2030, 332416), (2120, 318304), (2240, 301252), (2320, 290864), (2597, 259840), (2744, 245920), (2842, 237440), (2968, 227360), (3074, 219520), (3136, 215180), (3248, 207760), (3392, 198940), (3430, 196736), (3710, 181888), (3712, 181790), (3920, 172144), (4060, 166208), (4240, 159152), (4480, 150626), (4640, 145432), (5194, 129920), (5488, 122960), (5684, 118720), (5936, 113680), (6148, 109760), (6272, 107590), (6496, 103880), (6784, 99470), (6860, 98368), (7105, 94976), (7420, 90944), (7424, 90895), (7685, 87808), (7840, 86072), (8120, 83104), (8480, 79576), (8960, 75313), (9280, 72716), (9947, 67840), (10388, 64960), (10759, 62720), (10976, 61480), (11368, 59360), (11872, 56840), (12296, 54880), (12544, 53795), (12985, 51968), (12992, 51940), (13568, 49735), (13720, 49184), (14210, 47488), (14840, 45472), (15370, 43904), (15680, 43036), (16240, 41552), (16960, 39788), (18179, 37120), (18560, 36358), (19894, 33920), (20776, 32480), (21518, 31360), (21952, 30740), (22736, 29680), (23744, 28420), (24592, 27440), (25970, 25984)]