13418446720

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1823}}^1$

素因数の和:1933

約数の個数: 256

約数和(自身を含む): 38578913280

約数和(自身を除く): 25160466560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 53, 56, 62, 64, 70, 80, 106, 112, 124, 128, 140, 155, 160, 212, 217, 224, 248, 265, 280, 310, 320, 371, 424, 434, 448, 496, 530, 560, 620, 640, 742, 848, 868, 896, 992, 1060, 1085, 1120, 1240, 1484, 1643, 1696, 1736, 1823, 1855, 1984, 2120, 2170, 2240, 2480, 2968, 3286, 3392, 3472, 3646, 3710, 3968, 4240, 4340, 4480, 4960, 5936, 6572, 6784, 6944, 7292, 7420, 8215, 8480, 8680, 9115, 9920, 11501, 11872, 12761, 13144, 13888, 14584, 14840, 16430, 16960, 17360, 18230, 19840, 23002, 23744, 25522, 26288, 27776, 29168, 29680, 32860, 33920, 34720, 36460, 46004, 47488, 51044, 52576, 56513, 57505, 58336, 59360, 63805, 65720, 69440, 72920, 92008, 96619, 102088, 105152, 113026, 115010, 116672, 118720, 127610, 131440, 138880, 145840, 184016, 193238, 204176, 210304, 226052, 230020, 233344, 237440, 255220, 262880, 282565, 291680, 368032, 386476, 395591, 408352, 452104, 460040, 483095, 510440, 525760, 565130, 583360, 676333, 736064, 772952, 791182, 816704, 904208, 920080, 966190, 1020880, 1051520, 1130260, 1166720, 1352666, 1472128, 1545904, 1582364, 1633408, 1808416, 1840160, 1932380, 1977955, 2041760, 2260520, 2705332, 2995189, 3091808, 3164728, 3381665, 3616832, 3680320, 3864760, 3955910, 4083520, 4521040, 5410664, 5990378, 6183616, 6329456, 6763330, 7233664, 7360640, 7729520, 7911820, 8167040, 9042080, 10821328, 11980756, 12367232, 12658912, 13526660, 14975945, 15459040, 15823640, 18084160, 20966323, 21642656, 23961512, 25317824, 27053320, 29951890, 30918080, 31647280, 36168320, 41932646, 43285312, 47923024, 50635648, 54106640, 59903780, 61836160, 63294560, 83865292, 86570624, 95846048, 104831615, 108213280, 119807560, 126589120, 167730584, 191692096, 209663230, 216426560, 239615120, 253178240, 335461168, 383384192, 419326460, 432853120, 479230240, 670922336, 838652920, 958460480, 1341844672, 1677305840, 1916920960, 2683689344, 3354611680, 6709223360, 13418446720]

約数ペア:

[(1, 13418446720), (2, 6709223360), (4, 3354611680), (5, 2683689344), (7, 1916920960), (8, 1677305840), (10, 1341844672), (14, 958460480), (16, 838652920), (20, 670922336), (28, 479230240), (31, 432853120), (32, 419326460), (35, 383384192), (40, 335461168), (53, 253178240), (56, 239615120), (62, 216426560), (64, 209663230), (70, 191692096), (80, 167730584), (106, 126589120), (112, 119807560), (124, 108213280), (128, 104831615), (140, 95846048), (155, 86570624), (160, 83865292), (212, 63294560), (217, 61836160), (224, 59903780), (248, 54106640), (265, 50635648), (280, 47923024), (310, 43285312), (320, 41932646), (371, 36168320), (424, 31647280), (434, 30918080), (448, 29951890), (496, 27053320), (530, 25317824), (560, 23961512), (620, 21642656), (640, 20966323), (742, 18084160), (848, 15823640), (868, 15459040), (896, 14975945), (992, 13526660), (1060, 12658912), (1085, 12367232), (1120, 11980756), (1240, 10821328), (1484, 9042080), (1643, 8167040), (1696, 7911820), (1736, 7729520), (1823, 7360640), (1855, 7233664), (1984, 6763330), (2120, 6329456), (2170, 6183616), (2240, 5990378), (2480, 5410664), (2968, 4521040), (3286, 4083520), (3392, 3955910), (3472, 3864760), (3646, 3680320), (3710, 3616832), (3968, 3381665), (4240, 3164728), (4340, 3091808), (4480, 2995189), (4960, 2705332), (5936, 2260520), (6572, 2041760), (6784, 1977955), (6944, 1932380), (7292, 1840160), (7420, 1808416), (8215, 1633408), (8480, 1582364), (8680, 1545904), (9115, 1472128), (9920, 1352666), (11501, 1166720), (11872, 1130260), (12761, 1051520), (13144, 1020880), (13888, 966190), (14584, 920080), (14840, 904208), (16430, 816704), (16960, 791182), (17360, 772952), (18230, 736064), (19840, 676333), (23002, 583360), (23744, 565130), (25522, 525760), (26288, 510440), (27776, 483095), (29168, 460040), (29680, 452104), (32860, 408352), (33920, 395591), (34720, 386476), (36460, 368032), (46004, 291680), (47488, 282565), (51044, 262880), (52576, 255220), (56513, 237440), (57505, 233344), (58336, 230020), (59360, 226052), (63805, 210304), (65720, 204176), (69440, 193238), (72920, 184016), (92008, 145840), (96619, 138880), (102088, 131440), (105152, 127610), (113026, 118720), (115010, 116672)]