247824720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:155

約数の個数: 480

約数和(自身を含む): 1023684480

約数和(自身を除く): 775859760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 29, 30, 33, 36, 39, 40, 44, 45, 48, 52, 55, 58, 60, 65, 66, 72, 78, 80, 83, 87, 88, 90, 99, 104, 110, 116, 117, 120, 130, 132, 143, 144, 145, 156, 165, 166, 174, 176, 180, 195, 198, 208, 220, 232, 234, 240, 249, 260, 261, 264, 286, 290, 312, 319, 330, 332, 348, 360, 377, 390, 396, 415, 429, 435, 440, 464, 468, 495, 498, 520, 522, 528, 572, 580, 585, 624, 638, 660, 664, 696, 715, 720, 747, 754, 780, 792, 830, 858, 870, 880, 913, 936, 957, 990, 996, 1040, 1044, 1079, 1131, 1144, 1160, 1170, 1245, 1276, 1287, 1305, 1320, 1328, 1392, 1430, 1494, 1508, 1560, 1584, 1595, 1660, 1716, 1740, 1826, 1872, 1885, 1914, 1980, 1992, 2088, 2145, 2158, 2262, 2288, 2320, 2340, 2407, 2490, 2552, 2574, 2610, 2640, 2739, 2860, 2871, 2988, 3016, 3120, 3190, 3237, 3320, 3393, 3432, 3480, 3652, 3735, 3770, 3828, 3960, 3984, 4147, 4176, 4290, 4316, 4524, 4565, 4680, 4785, 4814, 4980, 5104, 5148, 5220, 5395, 5478, 5655, 5720, 5742, 5976, 6032, 6380, 6435, 6474, 6640, 6786, 6864, 6960, 7221, 7304, 7470, 7540, 7656, 7920, 8217, 8294, 8580, 8632, 9048, 9130, 9360, 9570, 9628, 9711, 9960, 10296, 10440, 10790, 10956, 11310, 11440, 11484, 11869, 11952, 12035, 12441, 12760, 12870, 12948, 13572, 13695, 14355, 14442, 14608, 14940, 15080, 15312, 16185, 16434, 16588, 16965, 17160, 17264, 18096, 18260, 19140, 19256, 19422, 19920, 20592, 20735, 20880, 21580, 21663, 21912, 22620, 22968, 23738, 24070, 24882, 25520, 25740, 25896, 26477, 27144, 27390, 28710, 28884, 29880, 30160, 31291, 32370, 32868, 33176, 33930, 34320, 35607, 36105, 36520, 37323, 38280, 38512, 38844, 41085, 41470, 43160, 43326, 43824, 45240, 45936, 47476, 48140, 48555, 49764, 51480, 51792, 52954, 54288, 54780, 57420, 57768, 59345, 59760, 62205, 62582, 64740, 65736, 66352, 67860, 71214, 72210, 73040, 74646, 76560, 77688, 79431, 82170, 82940, 86320, 86652, 90480, 93873, 94952, 96280, 97110, 99528, 102960, 105908, 106821, 108315, 109560, 114840, 115536, 118690, 124410, 125164, 129480, 131472, 132385, 135720, 142428, 144420, 149292, 155376, 156455, 158862, 164340, 165880, 173304, 178035, 186615, 187746, 189904, 192560, 194220, 199056, 211816, 213642, 216630, 219120, 229680, 237380, 238293, 248820, 250328, 258960, 264770, 271440, 281619, 284856, 288840, 298584, 312910, 317724, 328680, 331760, 344201, 346608, 356070, 373230, 375492, 388440, 397155, 423632, 427284, 433260, 469365, 474760, 476586, 497640, 500656, 529540, 534105, 563238, 569712, 577680, 597168, 625820, 635448, 657360, 688402, 712140, 746460, 750984, 776880, 794310, 854568, 866520, 938730, 949520, 953172, 995280, 1032603, 1059080, 1068210, 1126476, 1191465, 1251640, 1270896, 1376804, 1408095, 1424280, 1492920, 1501968, 1588620, 1709136, 1721005, 1733040, 1877460, 1906344, 2065206, 2118160, 2136420, 2252952, 2382930, 2503280, 2753608, 2816190, 2848560, 2985840, 3097809, 3177240, 3442010, 3754920, 3812688, 4130412, 4272840, 4505904, 4765860, 5163015, 5507216, 5632380, 6195618, 6354480, 6884020, 7509840, 8260824, 8545680, 9531720, 10326030, 11264760, 12391236, 13768040, 15489045, 16521648, 19063440, 20652060, 22529520, 24782472, 27536080, 30978090, 41304120, 49564944, 61956180, 82608240, 123912360, 247824720]

約数ペア:

[(1, 247824720), (2, 123912360), (3, 82608240), (4, 61956180), (5, 49564944), (6, 41304120), (8, 30978090), (9, 27536080), (10, 24782472), (11, 22529520), (12, 20652060), (13, 19063440), (15, 16521648), (16, 15489045), (18, 13768040), (20, 12391236), (22, 11264760), (24, 10326030), (26, 9531720), (29, 8545680), (30, 8260824), (33, 7509840), (36, 6884020), (39, 6354480), (40, 6195618), (44, 5632380), (45, 5507216), (48, 5163015), (52, 4765860), (55, 4505904), (58, 4272840), (60, 4130412), (65, 3812688), (66, 3754920), (72, 3442010), (78, 3177240), (80, 3097809), (83, 2985840), (87, 2848560), (88, 2816190), (90, 2753608), (99, 2503280), (104, 2382930), (110, 2252952), (116, 2136420), (117, 2118160), (120, 2065206), (130, 1906344), (132, 1877460), (143, 1733040), (144, 1721005), (145, 1709136), (156, 1588620), (165, 1501968), (166, 1492920), (174, 1424280), (176, 1408095), (180, 1376804), (195, 1270896), (198, 1251640), (208, 1191465), (220, 1126476), (232, 1068210), (234, 1059080), (240, 1032603), (249, 995280), (260, 953172), (261, 949520), (264, 938730), (286, 866520), (290, 854568), (312, 794310), (319, 776880), (330, 750984), (332, 746460), (348, 712140), (360, 688402), (377, 657360), (390, 635448), (396, 625820), (415, 597168), (429, 577680), (435, 569712), (440, 563238), (464, 534105), (468, 529540), (495, 500656), (498, 497640), (520, 476586), (522, 474760), (528, 469365), (572, 433260), (580, 427284), (585, 423632), (624, 397155), (638, 388440), (660, 375492), (664, 373230), (696, 356070), (715, 346608), (720, 344201), (747, 331760), (754, 328680), (780, 317724), (792, 312910), (830, 298584), (858, 288840), (870, 284856), (880, 281619), (913, 271440), (936, 264770), (957, 258960), (990, 250328), (996, 248820), (1040, 238293), (1044, 237380), (1079, 229680), (1131, 219120), (1144, 216630), (1160, 213642), (1170, 211816), (1245, 199056), (1276, 194220), (1287, 192560), (1305, 189904), (1320, 187746), (1328, 186615), (1392, 178035), (1430, 173304), (1494, 165880), (1508, 164340), (1560, 158862), (1584, 156455), (1595, 155376), (1660, 149292), (1716, 144420), (1740, 142428), (1826, 135720), (1872, 132385), (1885, 131472), (1914, 129480), (1980, 125164), (1992, 124410), (2088, 118690), (2145, 115536), (2158, 114840), (2262, 109560), (2288, 108315), (2320, 106821), (2340, 105908), (2407, 102960), (2490, 99528), (2552, 97110), (2574, 96280), (2610, 94952), (2640, 93873), (2739, 90480), (2860, 86652), (2871, 86320), (2988, 82940), (3016, 82170), (3120, 79431), (3190, 77688), (3237, 76560), (3320, 74646), (3393, 73040), (3432, 72210), (3480, 71214), (3652, 67860), (3735, 66352), (3770, 65736), (3828, 64740), (3960, 62582), (3984, 62205), (4147, 59760), (4176, 59345), (4290, 57768), (4316, 57420), (4524, 54780), (4565, 54288), (4680, 52954), (4785, 51792), (4814, 51480), (4980, 49764), (5104, 48555), (5148, 48140), (5220, 47476), (5395, 45936), (5478, 45240), (5655, 43824), (5720, 43326), (5742, 43160), (5976, 41470), (6032, 41085), (6380, 38844), (6435, 38512), (6474, 38280), (6640, 37323), (6786, 36520), (6864, 36105), (6960, 35607), (7221, 34320), (7304, 33930), (7470, 33176), (7540, 32868), (7656, 32370), (7920, 31291), (8217, 30160), (8294, 29880), (8580, 28884), (8632, 28710), (9048, 27390), (9130, 27144), (9360, 26477), (9570, 25896), (9628, 25740), (9711, 25520), (9960, 24882), (10296, 24070), (10440, 23738), (10790, 22968), (10956, 22620), (11310, 21912), (11440, 21663), (11484, 21580), (11869, 20880), (11952, 20735), (12035, 20592), (12441, 19920), (12760, 19422), (12870, 19256), (12948, 19140), (13572, 18260), (13695, 18096), (14355, 17264), (14442, 17160), (14608, 16965), (14940, 16588), (15080, 16434), (15312, 16185)]