156953456320

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{859}}^1$

素因数の和:1183

約数の個数: 224

約数和(自身を含む): 392059607040

約数和(自身を除く): 235106150720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 113, 124, 155, 160, 163, 226, 248, 310, 320, 326, 452, 496, 565, 620, 652, 815, 859, 904, 992, 1130, 1240, 1304, 1630, 1718, 1808, 1984, 2260, 2480, 2608, 3260, 3436, 3503, 3616, 4295, 4520, 4960, 5053, 5216, 6520, 6872, 7006, 7232, 8590, 9040, 9920, 10106, 10432, 13040, 13744, 14012, 17180, 17515, 18080, 18419, 20212, 25265, 26080, 26629, 27488, 28024, 34360, 35030, 36160, 36838, 40424, 50530, 52160, 53258, 54976, 56048, 68720, 70060, 73676, 80848, 92095, 97067, 101060, 106516, 112096, 133145, 137440, 140017, 140120, 147352, 161696, 184190, 194134, 202120, 213032, 224192, 266290, 274880, 280034, 280240, 294704, 323392, 368380, 388268, 404240, 426064, 485335, 532580, 560068, 560480, 570989, 589408, 700085, 736760, 776536, 808480, 852128, 970670, 1065160, 1120136, 1120960, 1141978, 1178816, 1400170, 1473520, 1553072, 1616960, 1704256, 1941340, 2130320, 2240272, 2283956, 2800340, 2854945, 2947040, 3009077, 3106144, 3882680, 4260640, 4340527, 4480544, 4567912, 5600680, 5709890, 5894080, 6018154, 6212288, 7765360, 8521280, 8681054, 8961088, 9135824, 11201360, 11419780, 12036308, 15045385, 15530720, 15821921, 17362108, 18271648, 21702635, 22402720, 22839560, 24072616, 30090770, 31061440, 31643842, 34724216, 36543296, 43405270, 44805440, 45679120, 48145232, 60181540, 63287684, 69448432, 79109605, 86810540, 91358240, 96290464, 120363080, 126575368, 138896864, 158219210, 173621080, 182716480, 192580928, 240726160, 253150736, 277793728, 316438420, 347242160, 481452320, 490479551, 506301472, 632876840, 694484320, 962904640, 980959102, 1012602944, 1265753680, 1388968640, 1961918204, 2452397755, 2531507360, 3923836408, 4904795510, 5063014720, 7847672816, 9809591020, 15695345632, 19619182040, 31390691264, 39238364080, 78476728160, 156953456320]

約数ペア:

[(1, 156953456320), (2, 78476728160), (4, 39238364080), (5, 31390691264), (8, 19619182040), (10, 15695345632), (16, 9809591020), (20, 7847672816), (31, 5063014720), (32, 4904795510), (40, 3923836408), (62, 2531507360), (64, 2452397755), (80, 1961918204), (113, 1388968640), (124, 1265753680), (155, 1012602944), (160, 980959102), (163, 962904640), (226, 694484320), (248, 632876840), (310, 506301472), (320, 490479551), (326, 481452320), (452, 347242160), (496, 316438420), (565, 277793728), (620, 253150736), (652, 240726160), (815, 192580928), (859, 182716480), (904, 173621080), (992, 158219210), (1130, 138896864), (1240, 126575368), (1304, 120363080), (1630, 96290464), (1718, 91358240), (1808, 86810540), (1984, 79109605), (2260, 69448432), (2480, 63287684), (2608, 60181540), (3260, 48145232), (3436, 45679120), (3503, 44805440), (3616, 43405270), (4295, 36543296), (4520, 34724216), (4960, 31643842), (5053, 31061440), (5216, 30090770), (6520, 24072616), (6872, 22839560), (7006, 22402720), (7232, 21702635), (8590, 18271648), (9040, 17362108), (9920, 15821921), (10106, 15530720), (10432, 15045385), (13040, 12036308), (13744, 11419780), (14012, 11201360), (17180, 9135824), (17515, 8961088), (18080, 8681054), (18419, 8521280), (20212, 7765360), (25265, 6212288), (26080, 6018154), (26629, 5894080), (27488, 5709890), (28024, 5600680), (34360, 4567912), (35030, 4480544), (36160, 4340527), (36838, 4260640), (40424, 3882680), (50530, 3106144), (52160, 3009077), (53258, 2947040), (54976, 2854945), (56048, 2800340), (68720, 2283956), (70060, 2240272), (73676, 2130320), (80848, 1941340), (92095, 1704256), (97067, 1616960), (101060, 1553072), (106516, 1473520), (112096, 1400170), (133145, 1178816), (137440, 1141978), (140017, 1120960), (140120, 1120136), (147352, 1065160), (161696, 970670), (184190, 852128), (194134, 808480), (202120, 776536), (213032, 736760), (224192, 700085), (266290, 589408), (274880, 570989), (280034, 560480), (280240, 560068), (294704, 532580), (323392, 485335), (368380, 426064), (388268, 404240)]