20723618304

素因数分解:

$2^9\times 3^2\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{617}}^1$

素因数の和:875

約数の個数: 240

約数和(自身を含む): 61838115768

約数和(自身を除く): 41114497464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 72, 74, 96, 111, 128, 144, 148, 192, 197, 222, 256, 288, 296, 333, 384, 394, 444, 512, 576, 591, 592, 617, 666, 768, 788, 888, 1152, 1182, 1184, 1234, 1332, 1536, 1576, 1773, 1776, 1851, 2304, 2364, 2368, 2468, 2664, 3152, 3546, 3552, 3702, 4608, 4728, 4736, 4936, 5328, 5553, 6304, 7092, 7104, 7289, 7404, 9456, 9472, 9872, 10656, 11106, 12608, 14184, 14208, 14578, 14808, 18912, 18944, 19744, 21312, 21867, 22212, 22829, 25216, 28368, 28416, 29156, 29616, 37824, 39488, 42624, 43734, 44424, 45658, 50432, 56736, 56832, 58312, 59232, 65601, 68487, 75648, 78976, 85248, 87468, 88848, 91316, 100864, 113472, 116624, 118464, 121549, 131202, 136974, 151296, 157952, 170496, 174936, 177696, 182632, 205461, 226944, 233248, 236928, 243098, 262404, 273948, 302592, 315904, 349872, 355392, 364647, 365264, 410922, 453888, 466496, 473856, 486196, 524808, 547896, 699744, 710784, 729294, 730528, 821844, 907776, 932992, 947712, 972392, 1049616, 1093941, 1095792, 1399488, 1421568, 1458588, 1461056, 1643688, 1865984, 1944784, 2099232, 2187882, 2191584, 2798976, 2843136, 2917176, 2922112, 3287376, 3731968, 3889568, 4198464, 4375764, 4383168, 4497313, 5597952, 5834352, 5844224, 6574752, 7779136, 8396928, 8751528, 8766336, 8994626, 11195904, 11668704, 11688448, 13149504, 13491939, 15558272, 16793856, 17503056, 17532672, 17989252, 23337408, 26299008, 26983878, 31116544, 33587712, 35006112, 35065344, 35978504, 40475817, 46674816, 52598016, 53967756, 62233088, 70012224, 71957008, 80951634, 93349632, 105196032, 107935512, 140024448, 143914016, 161903268, 186699264, 215871024, 280048896, 287828032, 323806536, 431742048, 560097792, 575656064, 647613072, 863484096, 1151312128, 1295226144, 1726968192, 2302624256, 2590452288, 3453936384, 5180904576, 6907872768, 10361809152, 20723618304]

約数ペア:

[(1, 20723618304), (2, 10361809152), (3, 6907872768), (4, 5180904576), (6, 3453936384), (8, 2590452288), (9, 2302624256), (12, 1726968192), (16, 1295226144), (18, 1151312128), (24, 863484096), (32, 647613072), (36, 575656064), (37, 560097792), (48, 431742048), (64, 323806536), (72, 287828032), (74, 280048896), (96, 215871024), (111, 186699264), (128, 161903268), (144, 143914016), (148, 140024448), (192, 107935512), (197, 105196032), (222, 93349632), (256, 80951634), (288, 71957008), (296, 70012224), (333, 62233088), (384, 53967756), (394, 52598016), (444, 46674816), (512, 40475817), (576, 35978504), (591, 35065344), (592, 35006112), (617, 33587712), (666, 31116544), (768, 26983878), (788, 26299008), (888, 23337408), (1152, 17989252), (1182, 17532672), (1184, 17503056), (1234, 16793856), (1332, 15558272), (1536, 13491939), (1576, 13149504), (1773, 11688448), (1776, 11668704), (1851, 11195904), (2304, 8994626), (2364, 8766336), (2368, 8751528), (2468, 8396928), (2664, 7779136), (3152, 6574752), (3546, 5844224), (3552, 5834352), (3702, 5597952), (4608, 4497313), (4728, 4383168), (4736, 4375764), (4936, 4198464), (5328, 3889568), (5553, 3731968), (6304, 3287376), (7092, 2922112), (7104, 2917176), (7289, 2843136), (7404, 2798976), (9456, 2191584), (9472, 2187882), (9872, 2099232), (10656, 1944784), (11106, 1865984), (12608, 1643688), (14184, 1461056), (14208, 1458588), (14578, 1421568), (14808, 1399488), (18912, 1095792), (18944, 1093941), (19744, 1049616), (21312, 972392), (21867, 947712), (22212, 932992), (22829, 907776), (25216, 821844), (28368, 730528), (28416, 729294), (29156, 710784), (29616, 699744), (37824, 547896), (39488, 524808), (42624, 486196), (43734, 473856), (44424, 466496), (45658, 453888), (50432, 410922), (56736, 365264), (56832, 364647), (58312, 355392), (59232, 349872), (65601, 315904), (68487, 302592), (75648, 273948), (78976, 262404), (85248, 243098), (87468, 236928), (88848, 233248), (91316, 226944), (100864, 205461), (113472, 182632), (116624, 177696), (118464, 174936), (121549, 170496), (131202, 157952), (136974, 151296)]