1944756480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^3$

素因数の和:134

約数の個数: 288

約数和(自身を含む): 6795629568

約数和(自身を除く): 4850873088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 64, 68, 80, 85, 93, 96, 102, 120, 124, 128, 136, 155, 160, 170, 186, 192, 204, 240, 248, 255, 256, 272, 310, 320, 340, 372, 384, 408, 465, 480, 496, 510, 527, 544, 620, 640, 680, 744, 768, 816, 930, 960, 961, 992, 1020, 1054, 1088, 1240, 1280, 1360, 1488, 1581, 1632, 1860, 1920, 1922, 1984, 2040, 2108, 2176, 2480, 2635, 2720, 2883, 2976, 3162, 3264, 3720, 3840, 3844, 3968, 4080, 4216, 4352, 4805, 4960, 5270, 5440, 5766, 5952, 6324, 6528, 7440, 7688, 7905, 7936, 8160, 8432, 9610, 9920, 10540, 10880, 11532, 11904, 12648, 13056, 14415, 14880, 15376, 15810, 16320, 16337, 16864, 19220, 19840, 21080, 21760, 23064, 23808, 25296, 28830, 29760, 29791, 30752, 31620, 32640, 32674, 33728, 38440, 39680, 42160, 46128, 49011, 50592, 57660, 59520, 59582, 61504, 63240, 65280, 65348, 67456, 76880, 81685, 84320, 89373, 92256, 98022, 101184, 115320, 119040, 119164, 123008, 126480, 130696, 134912, 148955, 153760, 163370, 168640, 178746, 184512, 196044, 202368, 230640, 238328, 245055, 246016, 252960, 261392, 297910, 307520, 326740, 337280, 357492, 369024, 392088, 404736, 446865, 461280, 476656, 490110, 505920, 506447, 522784, 595820, 615040, 653480, 674560, 714984, 738048, 784176, 893730, 922560, 953312, 980220, 1011840, 1012894, 1045568, 1191640, 1230080, 1306960, 1429968, 1519341, 1568352, 1787460, 1845120, 1906624, 1960440, 2023680, 2025788, 2091136, 2383280, 2532235, 2613920, 2859936, 3038682, 3136704, 3574920, 3690240, 3813248, 3920880, 4051576, 4182272, 4766560, 5064470, 5227840, 5719872, 6077364, 6273408, 7149840, 7596705, 7626496, 7841760, 8103152, 9533120, 10128940, 10455680, 11439744, 12154728, 12546816, 14299680, 15193410, 15683520, 16206304, 19066240, 20257880, 20911360, 22879488, 24309456, 28599360, 30386820, 31367040, 32412608, 38132480, 40515760, 48618912, 57198720, 60773640, 62734080, 64825216, 81031520, 97237824, 114397440, 121547280, 129650432, 162063040, 194475648, 243094560, 324126080, 388951296, 486189120, 648252160, 972378240, 1944756480]

約数ペア:

[(1, 1944756480), (2, 972378240), (3, 648252160), (4, 486189120), (5, 388951296), (6, 324126080), (8, 243094560), (10, 194475648), (12, 162063040), (15, 129650432), (16, 121547280), (17, 114397440), (20, 97237824), (24, 81031520), (30, 64825216), (31, 62734080), (32, 60773640), (34, 57198720), (40, 48618912), (48, 40515760), (51, 38132480), (60, 32412608), (62, 31367040), (64, 30386820), (68, 28599360), (80, 24309456), (85, 22879488), (93, 20911360), (96, 20257880), (102, 19066240), (120, 16206304), (124, 15683520), (128, 15193410), (136, 14299680), (155, 12546816), (160, 12154728), (170, 11439744), (186, 10455680), (192, 10128940), (204, 9533120), (240, 8103152), (248, 7841760), (255, 7626496), (256, 7596705), (272, 7149840), (310, 6273408), (320, 6077364), (340, 5719872), (372, 5227840), (384, 5064470), (408, 4766560), (465, 4182272), (480, 4051576), (496, 3920880), (510, 3813248), (527, 3690240), (544, 3574920), (620, 3136704), (640, 3038682), (680, 2859936), (744, 2613920), (768, 2532235), (816, 2383280), (930, 2091136), (960, 2025788), (961, 2023680), (992, 1960440), (1020, 1906624), (1054, 1845120), (1088, 1787460), (1240, 1568352), (1280, 1519341), (1360, 1429968), (1488, 1306960), (1581, 1230080), (1632, 1191640), (1860, 1045568), (1920, 1012894), (1922, 1011840), (1984, 980220), (2040, 953312), (2108, 922560), (2176, 893730), (2480, 784176), (2635, 738048), (2720, 714984), (2883, 674560), (2976, 653480), (3162, 615040), (3264, 595820), (3720, 522784), (3840, 506447), (3844, 505920), (3968, 490110), (4080, 476656), (4216, 461280), (4352, 446865), (4805, 404736), (4960, 392088), (5270, 369024), (5440, 357492), (5766, 337280), (5952, 326740), (6324, 307520), (6528, 297910), (7440, 261392), (7688, 252960), (7905, 246016), (7936, 245055), (8160, 238328), (8432, 230640), (9610, 202368), (9920, 196044), (10540, 184512), (10880, 178746), (11532, 168640), (11904, 163370), (12648, 153760), (13056, 148955), (14415, 134912), (14880, 130696), (15376, 126480), (15810, 123008), (16320, 119164), (16337, 119040), (16864, 115320), (19220, 101184), (19840, 98022), (21080, 92256), (21760, 89373), (23064, 84320), (23808, 81685), (25296, 76880), (28830, 67456), (29760, 65348), (29791, 65280), (30752, 63240), (31620, 61504), (32640, 59582), (32674, 59520), (33728, 57660), (38440, 50592), (39680, 49011), (42160, 46128)]