1969413120

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{541}}^1$

素因数の和:651

約数の個数: 264

約数和(自身を含む): 6923117760

約数和(自身を除く): 4953704640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 79, 80, 90, 96, 120, 128, 144, 158, 160, 180, 192, 237, 240, 256, 288, 316, 320, 360, 384, 395, 474, 480, 512, 541, 576, 632, 640, 711, 720, 768, 790, 948, 960, 1024, 1082, 1152, 1185, 1264, 1280, 1422, 1440, 1536, 1580, 1623, 1896, 1920, 2164, 2304, 2370, 2528, 2560, 2705, 2844, 2880, 3072, 3160, 3246, 3555, 3792, 3840, 4328, 4608, 4740, 4869, 5056, 5120, 5410, 5688, 5760, 6320, 6492, 7110, 7584, 7680, 8115, 8656, 9216, 9480, 9738, 10112, 10820, 11376, 11520, 12640, 12984, 14220, 15168, 15360, 16230, 17312, 18960, 19476, 20224, 21640, 22752, 23040, 24345, 25280, 25968, 28440, 30336, 32460, 34624, 37920, 38952, 40448, 42739, 43280, 45504, 46080, 48690, 50560, 51936, 56880, 60672, 64920, 69248, 75840, 77904, 80896, 85478, 86560, 91008, 97380, 101120, 103872, 113760, 121344, 128217, 129840, 138496, 151680, 155808, 170956, 173120, 182016, 194760, 202240, 207744, 213695, 227520, 242688, 256434, 259680, 276992, 303360, 311616, 341912, 346240, 364032, 384651, 389520, 404480, 415488, 427390, 455040, 512868, 519360, 553984, 606720, 623232, 641085, 683824, 692480, 728064, 769302, 779040, 830976, 854780, 910080, 1025736, 1038720, 1213440, 1246464, 1282170, 1367648, 1384960, 1538604, 1558080, 1661952, 1709560, 1820160, 1923255, 2051472, 2077440, 2492928, 2564340, 2735296, 2769920, 3077208, 3116160, 3419120, 3640320, 3846510, 4102944, 4154880, 4985856, 5128680, 5470592, 6154416, 6232320, 6838240, 7693020, 8205888, 8309760, 10257360, 10941184, 12308832, 12464640, 13676480, 15386040, 16411776, 20514720, 21882368, 24617664, 24929280, 27352960, 30772080, 32823552, 41029440, 43764736, 49235328, 54705920, 61544160, 65647104, 82058880, 98470656, 109411840, 123088320, 131294208, 164117760, 196941312, 218823680, 246176640, 328235520, 393882624, 492353280, 656471040, 984706560, 1969413120]

約数ペア:

[(1, 1969413120), (2, 984706560), (3, 656471040), (4, 492353280), (5, 393882624), (6, 328235520), (8, 246176640), (9, 218823680), (10, 196941312), (12, 164117760), (15, 131294208), (16, 123088320), (18, 109411840), (20, 98470656), (24, 82058880), (30, 65647104), (32, 61544160), (36, 54705920), (40, 49235328), (45, 43764736), (48, 41029440), (60, 32823552), (64, 30772080), (72, 27352960), (79, 24929280), (80, 24617664), (90, 21882368), (96, 20514720), (120, 16411776), (128, 15386040), (144, 13676480), (158, 12464640), (160, 12308832), (180, 10941184), (192, 10257360), (237, 8309760), (240, 8205888), (256, 7693020), (288, 6838240), (316, 6232320), (320, 6154416), (360, 5470592), (384, 5128680), (395, 4985856), (474, 4154880), (480, 4102944), (512, 3846510), (541, 3640320), (576, 3419120), (632, 3116160), (640, 3077208), (711, 2769920), (720, 2735296), (768, 2564340), (790, 2492928), (948, 2077440), (960, 2051472), (1024, 1923255), (1082, 1820160), (1152, 1709560), (1185, 1661952), (1264, 1558080), (1280, 1538604), (1422, 1384960), (1440, 1367648), (1536, 1282170), (1580, 1246464), (1623, 1213440), (1896, 1038720), (1920, 1025736), (2164, 910080), (2304, 854780), (2370, 830976), (2528, 779040), (2560, 769302), (2705, 728064), (2844, 692480), (2880, 683824), (3072, 641085), (3160, 623232), (3246, 606720), (3555, 553984), (3792, 519360), (3840, 512868), (4328, 455040), (4608, 427390), (4740, 415488), (4869, 404480), (5056, 389520), (5120, 384651), (5410, 364032), (5688, 346240), (5760, 341912), (6320, 311616), (6492, 303360), (7110, 276992), (7584, 259680), (7680, 256434), (8115, 242688), (8656, 227520), (9216, 213695), (9480, 207744), (9738, 202240), (10112, 194760), (10820, 182016), (11376, 173120), (11520, 170956), (12640, 155808), (12984, 151680), (14220, 138496), (15168, 129840), (15360, 128217), (16230, 121344), (17312, 113760), (18960, 103872), (19476, 101120), (20224, 97380), (21640, 91008), (22752, 86560), (23040, 85478), (24345, 80896), (25280, 77904), (25968, 75840), (28440, 69248), (30336, 64920), (32460, 60672), (34624, 56880), (37920, 51936), (38952, 50560), (40448, 48690), (42739, 46080), (43280, 45504)]