138197760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:143

約数の個数: 288

約数和(自身を含む): 490069440

約数和(自身を除く): 351871680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 29, 30, 32, 34, 40, 48, 51, 58, 60, 64, 68, 73, 80, 85, 87, 96, 102, 116, 120, 128, 136, 145, 146, 160, 170, 174, 192, 204, 219, 232, 240, 255, 256, 272, 290, 292, 320, 340, 348, 365, 384, 408, 435, 438, 464, 480, 493, 510, 544, 580, 584, 640, 680, 696, 730, 768, 816, 870, 876, 928, 960, 986, 1020, 1088, 1095, 1160, 1168, 1241, 1280, 1360, 1392, 1460, 1479, 1632, 1740, 1752, 1856, 1920, 1972, 2040, 2117, 2176, 2190, 2320, 2336, 2465, 2482, 2720, 2784, 2920, 2958, 3264, 3480, 3504, 3712, 3723, 3840, 3944, 4080, 4234, 4352, 4380, 4640, 4672, 4930, 4964, 5440, 5568, 5840, 5916, 6205, 6351, 6528, 6960, 7008, 7395, 7424, 7446, 7888, 8160, 8468, 8760, 9280, 9344, 9860, 9928, 10585, 10880, 11136, 11680, 11832, 12410, 12702, 13056, 13920, 14016, 14790, 14892, 15776, 16320, 16936, 17520, 18560, 18615, 18688, 19720, 19856, 21170, 21760, 22272, 23360, 23664, 24820, 25404, 27840, 28032, 29580, 29784, 31552, 31755, 32640, 33872, 35040, 35989, 37120, 37230, 39440, 39712, 42340, 46720, 47328, 49640, 50808, 55680, 56064, 59160, 59568, 63104, 63510, 65280, 67744, 70080, 71978, 74460, 78880, 79424, 84680, 93440, 94656, 99280, 101616, 107967, 111360, 118320, 119136, 126208, 127020, 135488, 140160, 143956, 148920, 157760, 158848, 169360, 179945, 189312, 198560, 203232, 215934, 236640, 238272, 254040, 270976, 280320, 287912, 297840, 315520, 317696, 338720, 359890, 378624, 397120, 406464, 431868, 473280, 476544, 508080, 539835, 541952, 575824, 595680, 631040, 677440, 719780, 794240, 812928, 863736, 946560, 953088, 1016160, 1079670, 1151648, 1191360, 1354880, 1439560, 1588480, 1625856, 1727472, 1893120, 2032320, 2159340, 2303296, 2382720, 2709760, 2879120, 3454944, 4064640, 4318680, 4606592, 4765440, 5758240, 6909888, 8129280, 8637360, 9213184, 11516480, 13819776, 17274720, 23032960, 27639552, 34549440, 46065920, 69098880, 138197760]

約数ペア:

[(1, 138197760), (2, 69098880), (3, 46065920), (4, 34549440), (5, 27639552), (6, 23032960), (8, 17274720), (10, 13819776), (12, 11516480), (15, 9213184), (16, 8637360), (17, 8129280), (20, 6909888), (24, 5758240), (29, 4765440), (30, 4606592), (32, 4318680), (34, 4064640), (40, 3454944), (48, 2879120), (51, 2709760), (58, 2382720), (60, 2303296), (64, 2159340), (68, 2032320), (73, 1893120), (80, 1727472), (85, 1625856), (87, 1588480), (96, 1439560), (102, 1354880), (116, 1191360), (120, 1151648), (128, 1079670), (136, 1016160), (145, 953088), (146, 946560), (160, 863736), (170, 812928), (174, 794240), (192, 719780), (204, 677440), (219, 631040), (232, 595680), (240, 575824), (255, 541952), (256, 539835), (272, 508080), (290, 476544), (292, 473280), (320, 431868), (340, 406464), (348, 397120), (365, 378624), (384, 359890), (408, 338720), (435, 317696), (438, 315520), (464, 297840), (480, 287912), (493, 280320), (510, 270976), (544, 254040), (580, 238272), (584, 236640), (640, 215934), (680, 203232), (696, 198560), (730, 189312), (768, 179945), (816, 169360), (870, 158848), (876, 157760), (928, 148920), (960, 143956), (986, 140160), (1020, 135488), (1088, 127020), (1095, 126208), (1160, 119136), (1168, 118320), (1241, 111360), (1280, 107967), (1360, 101616), (1392, 99280), (1460, 94656), (1479, 93440), (1632, 84680), (1740, 79424), (1752, 78880), (1856, 74460), (1920, 71978), (1972, 70080), (2040, 67744), (2117, 65280), (2176, 63510), (2190, 63104), (2320, 59568), (2336, 59160), (2465, 56064), (2482, 55680), (2720, 50808), (2784, 49640), (2920, 47328), (2958, 46720), (3264, 42340), (3480, 39712), (3504, 39440), (3712, 37230), (3723, 37120), (3840, 35989), (3944, 35040), (4080, 33872), (4234, 32640), (4352, 31755), (4380, 31552), (4640, 29784), (4672, 29580), (4930, 28032), (4964, 27840), (5440, 25404), (5568, 24820), (5840, 23664), (5916, 23360), (6205, 22272), (6351, 21760), (6528, 21170), (6960, 19856), (7008, 19720), (7395, 18688), (7424, 18615), (7446, 18560), (7888, 17520), (8160, 16936), (8468, 16320), (8760, 15776), (9280, 14892), (9344, 14790), (9860, 14016), (9928, 13920), (10585, 13056), (10880, 12702), (11136, 12410), (11680, 11832)]