108919680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:157

約数の個数: 256

約数和(自身を含む): 380712960

約数和(自身を除く): 271793280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 47, 48, 51, 60, 64, 68, 71, 80, 85, 94, 96, 102, 120, 128, 136, 141, 142, 160, 170, 188, 192, 204, 213, 235, 240, 255, 272, 282, 284, 320, 340, 355, 376, 384, 408, 426, 470, 480, 510, 544, 564, 568, 640, 680, 705, 710, 752, 799, 816, 852, 940, 960, 1020, 1065, 1088, 1128, 1136, 1207, 1360, 1410, 1420, 1504, 1598, 1632, 1704, 1880, 1920, 2040, 2130, 2176, 2256, 2272, 2397, 2414, 2720, 2820, 2840, 3008, 3196, 3264, 3337, 3408, 3621, 3760, 3995, 4080, 4260, 4512, 4544, 4794, 4828, 5440, 5640, 5680, 6016, 6035, 6392, 6528, 6674, 6816, 7242, 7520, 7990, 8160, 8520, 9024, 9088, 9588, 9656, 10011, 10880, 11280, 11360, 11985, 12070, 12784, 13348, 13632, 14484, 15040, 15980, 16320, 16685, 17040, 18048, 18105, 19176, 19312, 20022, 22560, 22720, 23970, 24140, 25568, 26696, 27264, 28968, 30080, 31960, 32640, 33370, 34080, 36210, 38352, 38624, 40044, 45120, 45440, 47940, 48280, 50055, 51136, 53392, 56729, 57936, 63920, 66740, 68160, 72420, 76704, 77248, 80088, 90240, 95880, 96560, 100110, 102272, 106784, 113458, 115872, 127840, 133480, 136320, 144840, 153408, 154496, 160176, 170187, 191760, 193120, 200220, 213568, 226916, 231744, 255680, 266960, 283645, 289680, 306816, 320352, 340374, 383520, 386240, 400440, 427136, 453832, 463488, 511360, 533920, 567290, 579360, 640704, 680748, 767040, 772480, 800880, 850935, 907664, 1067840, 1134580, 1158720, 1281408, 1361496, 1534080, 1601760, 1701870, 1815328, 2135680, 2269160, 2317440, 2722992, 3203520, 3403740, 3630656, 4538320, 5445984, 6407040, 6807480, 7261312, 9076640, 10891968, 13614960, 18153280, 21783936, 27229920, 36306560, 54459840, 108919680]

約数ペア:

[(1, 108919680), (2, 54459840), (3, 36306560), (4, 27229920), (5, 21783936), (6, 18153280), (8, 13614960), (10, 10891968), (12, 9076640), (15, 7261312), (16, 6807480), (17, 6407040), (20, 5445984), (24, 4538320), (30, 3630656), (32, 3403740), (34, 3203520), (40, 2722992), (47, 2317440), (48, 2269160), (51, 2135680), (60, 1815328), (64, 1701870), (68, 1601760), (71, 1534080), (80, 1361496), (85, 1281408), (94, 1158720), (96, 1134580), (102, 1067840), (120, 907664), (128, 850935), (136, 800880), (141, 772480), (142, 767040), (160, 680748), (170, 640704), (188, 579360), (192, 567290), (204, 533920), (213, 511360), (235, 463488), (240, 453832), (255, 427136), (272, 400440), (282, 386240), (284, 383520), (320, 340374), (340, 320352), (355, 306816), (376, 289680), (384, 283645), (408, 266960), (426, 255680), (470, 231744), (480, 226916), (510, 213568), (544, 200220), (564, 193120), (568, 191760), (640, 170187), (680, 160176), (705, 154496), (710, 153408), (752, 144840), (799, 136320), (816, 133480), (852, 127840), (940, 115872), (960, 113458), (1020, 106784), (1065, 102272), (1088, 100110), (1128, 96560), (1136, 95880), (1207, 90240), (1360, 80088), (1410, 77248), (1420, 76704), (1504, 72420), (1598, 68160), (1632, 66740), (1704, 63920), (1880, 57936), (1920, 56729), (2040, 53392), (2130, 51136), (2176, 50055), (2256, 48280), (2272, 47940), (2397, 45440), (2414, 45120), (2720, 40044), (2820, 38624), (2840, 38352), (3008, 36210), (3196, 34080), (3264, 33370), (3337, 32640), (3408, 31960), (3621, 30080), (3760, 28968), (3995, 27264), (4080, 26696), (4260, 25568), (4512, 24140), (4544, 23970), (4794, 22720), (4828, 22560), (5440, 20022), (5640, 19312), (5680, 19176), (6016, 18105), (6035, 18048), (6392, 17040), (6528, 16685), (6674, 16320), (6816, 15980), (7242, 15040), (7520, 14484), (7990, 13632), (8160, 13348), (8520, 12784), (9024, 12070), (9088, 11985), (9588, 11360), (9656, 11280), (10011, 10880)]