2605695360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{83}}^2\times {\mathrm{197}}^1$

素因数の和:385

約数の個数: 192

約数和(自身を含む): 8449602480

約数和(自身を除く): 5843907120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 128, 160, 166, 192, 197, 240, 249, 320, 332, 384, 394, 415, 480, 498, 591, 640, 664, 788, 830, 960, 985, 996, 1182, 1245, 1328, 1576, 1660, 1920, 1970, 1992, 2364, 2490, 2656, 2955, 3152, 3320, 3940, 3984, 4728, 4980, 5312, 5910, 6304, 6640, 6889, 7880, 7968, 9456, 9960, 10624, 11820, 12608, 13280, 13778, 15760, 15936, 16351, 18912, 19920, 20667, 23640, 25216, 26560, 27556, 31520, 31872, 32702, 34445, 37824, 39840, 41334, 47280, 49053, 53120, 55112, 63040, 65404, 68890, 75648, 79680, 81755, 82668, 94560, 98106, 103335, 110224, 126080, 130808, 137780, 159360, 163510, 165336, 189120, 196212, 206670, 220448, 245265, 261616, 275560, 327020, 330672, 378240, 392424, 413340, 440896, 490530, 523232, 551120, 654040, 661344, 784848, 826680, 881792, 981060, 1046464, 1102240, 1308080, 1322688, 1357133, 1569696, 1653360, 1962120, 2092928, 2204480, 2616160, 2645376, 2714266, 3139392, 3306720, 3924240, 4071399, 4408960, 5232320, 5428532, 6278784, 6613440, 6785665, 7848480, 8142798, 10464640, 10857064, 13226880, 13571330, 15696960, 16285596, 20356995, 21714128, 27142660, 31393920, 32571192, 40713990, 43428256, 54285320, 65142384, 81427980, 86856512, 108570640, 130284768, 162855960, 173713024, 217141280, 260569536, 325711920, 434282560, 521139072, 651423840, 868565120, 1302847680, 2605695360]

約数ペア:

[(1, 2605695360), (2, 1302847680), (3, 868565120), (4, 651423840), (5, 521139072), (6, 434282560), (8, 325711920), (10, 260569536), (12, 217141280), (15, 173713024), (16, 162855960), (20, 130284768), (24, 108570640), (30, 86856512), (32, 81427980), (40, 65142384), (48, 54285320), (60, 43428256), (64, 40713990), (80, 32571192), (83, 31393920), (96, 27142660), (120, 21714128), (128, 20356995), (160, 16285596), (166, 15696960), (192, 13571330), (197, 13226880), (240, 10857064), (249, 10464640), (320, 8142798), (332, 7848480), (384, 6785665), (394, 6613440), (415, 6278784), (480, 5428532), (498, 5232320), (591, 4408960), (640, 4071399), (664, 3924240), (788, 3306720), (830, 3139392), (960, 2714266), (985, 2645376), (996, 2616160), (1182, 2204480), (1245, 2092928), (1328, 1962120), (1576, 1653360), (1660, 1569696), (1920, 1357133), (1970, 1322688), (1992, 1308080), (2364, 1102240), (2490, 1046464), (2656, 981060), (2955, 881792), (3152, 826680), (3320, 784848), (3940, 661344), (3984, 654040), (4728, 551120), (4980, 523232), (5312, 490530), (5910, 440896), (6304, 413340), (6640, 392424), (6889, 378240), (7880, 330672), (7968, 327020), (9456, 275560), (9960, 261616), (10624, 245265), (11820, 220448), (12608, 206670), (13280, 196212), (13778, 189120), (15760, 165336), (15936, 163510), (16351, 159360), (18912, 137780), (19920, 130808), (20667, 126080), (23640, 110224), (25216, 103335), (26560, 98106), (27556, 94560), (31520, 82668), (31872, 81755), (32702, 79680), (34445, 75648), (37824, 68890), (39840, 65404), (41334, 63040), (47280, 55112), (49053, 53120)]