11891657280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1\times {\mathrm{307}}^1$

素因数の和:741

約数の個数: 224

約数和(自身を含む): 38268590976

約数和(自身を除く): 26376933696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 157, 160, 192, 240, 257, 307, 314, 320, 471, 480, 514, 614, 628, 771, 785, 921, 942, 960, 1028, 1228, 1256, 1285, 1535, 1542, 1570, 1842, 1884, 2056, 2355, 2456, 2512, 2570, 3070, 3084, 3140, 3684, 3768, 3855, 4112, 4605, 4710, 4912, 5024, 5140, 6140, 6168, 6280, 7368, 7536, 7710, 8224, 9210, 9420, 9824, 10048, 10280, 12280, 12336, 12560, 14736, 15072, 15420, 16448, 18420, 18840, 19648, 20560, 24560, 24672, 25120, 29472, 30144, 30840, 36840, 37680, 40349, 41120, 48199, 49120, 49344, 50240, 58944, 61680, 73680, 75360, 78899, 80698, 82240, 96398, 98240, 121047, 123360, 144597, 147360, 150720, 157798, 161396, 192796, 201745, 236697, 240995, 242094, 246720, 289194, 294720, 315596, 322792, 385592, 394495, 403490, 473394, 481990, 484188, 578388, 605235, 631192, 645584, 722985, 771184, 788990, 806980, 946788, 963980, 968376, 1156776, 1183485, 1210470, 1262384, 1291168, 1445970, 1542368, 1577980, 1613960, 1893576, 1927960, 1936752, 2313552, 2366970, 2420940, 2524768, 2582336, 2891940, 3084736, 3155960, 3227920, 3787152, 3855920, 3873504, 4627104, 4733940, 4841880, 5049536, 5783880, 6311920, 6455840, 7574304, 7711840, 7747008, 9254208, 9467880, 9683760, 11567760, 12387143, 12623840, 12911680, 15148608, 15423680, 18935760, 19367520, 23135520, 24774286, 25247680, 37161429, 37871520, 38735040, 46271040, 49548572, 61935715, 74322858, 75743040, 99097144, 123871430, 148645716, 185807145, 198194288, 247742860, 297291432, 371614290, 396388576, 495485720, 594582864, 743228580, 792777152, 990971440, 1189165728, 1486457160, 1981942880, 2378331456, 2972914320, 3963885760, 5945828640, 11891657280]

約数ペア:

[(1, 11891657280), (2, 5945828640), (3, 3963885760), (4, 2972914320), (5, 2378331456), (6, 1981942880), (8, 1486457160), (10, 1189165728), (12, 990971440), (15, 792777152), (16, 743228580), (20, 594582864), (24, 495485720), (30, 396388576), (32, 371614290), (40, 297291432), (48, 247742860), (60, 198194288), (64, 185807145), (80, 148645716), (96, 123871430), (120, 99097144), (157, 75743040), (160, 74322858), (192, 61935715), (240, 49548572), (257, 46271040), (307, 38735040), (314, 37871520), (320, 37161429), (471, 25247680), (480, 24774286), (514, 23135520), (614, 19367520), (628, 18935760), (771, 15423680), (785, 15148608), (921, 12911680), (942, 12623840), (960, 12387143), (1028, 11567760), (1228, 9683760), (1256, 9467880), (1285, 9254208), (1535, 7747008), (1542, 7711840), (1570, 7574304), (1842, 6455840), (1884, 6311920), (2056, 5783880), (2355, 5049536), (2456, 4841880), (2512, 4733940), (2570, 4627104), (3070, 3873504), (3084, 3855920), (3140, 3787152), (3684, 3227920), (3768, 3155960), (3855, 3084736), (4112, 2891940), (4605, 2582336), (4710, 2524768), (4912, 2420940), (5024, 2366970), (5140, 2313552), (6140, 1936752), (6168, 1927960), (6280, 1893576), (7368, 1613960), (7536, 1577980), (7710, 1542368), (8224, 1445970), (9210, 1291168), (9420, 1262384), (9824, 1210470), (10048, 1183485), (10280, 1156776), (12280, 968376), (12336, 963980), (12560, 946788), (14736, 806980), (15072, 788990), (15420, 771184), (16448, 722985), (18420, 645584), (18840, 631192), (19648, 605235), (20560, 578388), (24560, 484188), (24672, 481990), (25120, 473394), (29472, 403490), (30144, 394495), (30840, 385592), (36840, 322792), (37680, 315596), (40349, 294720), (41120, 289194), (48199, 246720), (49120, 242094), (49344, 240995), (50240, 236697), (58944, 201745), (61680, 192796), (73680, 161396), (75360, 157798), (78899, 150720), (80698, 147360), (82240, 144597), (96398, 123360), (98240, 121047)]