31003294080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{77261}}^1$

素因数の和:77313

約数の個数: 256

約数和(自身を含む): 113482425600

約数和(自身を除く): 82479131520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 64, 66, 76, 80, 88, 95, 96, 110, 114, 120, 128, 132, 152, 160, 165, 176, 190, 192, 209, 220, 228, 240, 264, 285, 304, 320, 330, 352, 380, 384, 418, 440, 456, 480, 528, 570, 608, 627, 640, 660, 704, 760, 836, 880, 912, 960, 1045, 1056, 1140, 1216, 1254, 1320, 1408, 1520, 1672, 1760, 1824, 1920, 2090, 2112, 2280, 2432, 2508, 2640, 3040, 3135, 3344, 3520, 3648, 4180, 4224, 4560, 5016, 5280, 6080, 6270, 6688, 7040, 7296, 8360, 9120, 10032, 10560, 12160, 12540, 13376, 16720, 18240, 20064, 21120, 25080, 26752, 33440, 36480, 40128, 50160, 66880, 77261, 80256, 100320, 133760, 154522, 200640, 231783, 309044, 386305, 401280, 463566, 618088, 772610, 849871, 927132, 1158915, 1236176, 1467959, 1545220, 1699742, 1854264, 2317830, 2472352, 2549613, 2935918, 3090440, 3399484, 3708528, 4249355, 4403877, 4635660, 4944704, 5099226, 5871836, 6180880, 6798968, 7339795, 7417056, 8498710, 8807754, 9271320, 9889408, 10198452, 11743672, 12361760, 12748065, 13597936, 14679590, 14834112, 16147549, 16997420, 17615508, 18542640, 20396904, 22019385, 23487344, 24723520, 25496130, 27195872, 29359180, 29668224, 32295098, 33994840, 35231016, 37085280, 40793808, 44038770, 46974688, 48442647, 49447040, 50992260, 54391744, 58718360, 64590196, 67989680, 70462032, 74170560, 80737745, 81587616, 88077540, 93949376, 96885294, 101984520, 108783488, 117436720, 129180392, 135979360, 140924064, 148341120, 161475490, 163175232, 176155080, 187898752, 193770588, 203969040, 234873440, 242213235, 258360784, 271958720, 281848128, 322950980, 326350464, 352310160, 387541176, 407938080, 469746880, 484426470, 516721568, 543917440, 563696256, 645901960, 704620320, 775082352, 815876160, 939493760, 968852940, 1033443136, 1291803920, 1409240640, 1550164704, 1631752320, 1937705880, 2066886272, 2583607840, 2818481280, 3100329408, 3875411760, 5167215680, 6200658816, 7750823520, 10334431360, 15501647040, 31003294080]

約数ペア:

[(1, 31003294080), (2, 15501647040), (3, 10334431360), (4, 7750823520), (5, 6200658816), (6, 5167215680), (8, 3875411760), (10, 3100329408), (11, 2818481280), (12, 2583607840), (15, 2066886272), (16, 1937705880), (19, 1631752320), (20, 1550164704), (22, 1409240640), (24, 1291803920), (30, 1033443136), (32, 968852940), (33, 939493760), (38, 815876160), (40, 775082352), (44, 704620320), (48, 645901960), (55, 563696256), (57, 543917440), (60, 516721568), (64, 484426470), (66, 469746880), (76, 407938080), (80, 387541176), (88, 352310160), (95, 326350464), (96, 322950980), (110, 281848128), (114, 271958720), (120, 258360784), (128, 242213235), (132, 234873440), (152, 203969040), (160, 193770588), (165, 187898752), (176, 176155080), (190, 163175232), (192, 161475490), (209, 148341120), (220, 140924064), (228, 135979360), (240, 129180392), (264, 117436720), (285, 108783488), (304, 101984520), (320, 96885294), (330, 93949376), (352, 88077540), (380, 81587616), (384, 80737745), (418, 74170560), (440, 70462032), (456, 67989680), (480, 64590196), (528, 58718360), (570, 54391744), (608, 50992260), (627, 49447040), (640, 48442647), (660, 46974688), (704, 44038770), (760, 40793808), (836, 37085280), (880, 35231016), (912, 33994840), (960, 32295098), (1045, 29668224), (1056, 29359180), (1140, 27195872), (1216, 25496130), (1254, 24723520), (1320, 23487344), (1408, 22019385), (1520, 20396904), (1672, 18542640), (1760, 17615508), (1824, 16997420), (1920, 16147549), (2090, 14834112), (2112, 14679590), (2280, 13597936), (2432, 12748065), (2508, 12361760), (2640, 11743672), (3040, 10198452), (3135, 9889408), (3344, 9271320), (3520, 8807754), (3648, 8498710), (4180, 7417056), (4224, 7339795), (4560, 6798968), (5016, 6180880), (5280, 5871836), (6080, 5099226), (6270, 4944704), (6688, 4635660), (7040, 4403877), (7296, 4249355), (8360, 3708528), (9120, 3399484), (10032, 3090440), (10560, 2935918), (12160, 2549613), (12540, 2472352), (13376, 2317830), (16720, 1854264), (18240, 1699742), (20064, 1545220), (21120, 1467959), (25080, 1236176), (26752, 1158915), (33440, 927132), (36480, 849871), (40128, 772610), (50160, 618088), (66880, 463566), (77261, 401280), (80256, 386305), (100320, 309044), (133760, 231783), (154522, 200640)]