20219626560

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{5441}}^1$

素因数の和:5554

約数の個数: 336

約数和(自身を含む): 75637704960

約数和(自身を除く): 55418078400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 79, 80, 84, 96, 98, 105, 112, 120, 140, 147, 158, 160, 168, 192, 196, 210, 224, 237, 240, 245, 280, 294, 316, 320, 336, 392, 395, 420, 448, 474, 480, 490, 553, 560, 588, 632, 672, 735, 784, 790, 840, 948, 960, 980, 1106, 1120, 1176, 1185, 1264, 1344, 1470, 1568, 1580, 1659, 1680, 1896, 1960, 2212, 2240, 2352, 2370, 2528, 2765, 2940, 3136, 3160, 3318, 3360, 3792, 3871, 3920, 4424, 4704, 4740, 5056, 5441, 5530, 5880, 6320, 6636, 6720, 7584, 7742, 7840, 8295, 8848, 9408, 9480, 10882, 11060, 11613, 11760, 12640, 13272, 15168, 15484, 15680, 16323, 16590, 17696, 18960, 19355, 21764, 22120, 23226, 23520, 25280, 26544, 27205, 30968, 32646, 33180, 35392, 37920, 38087, 38710, 43528, 44240, 46452, 47040, 53088, 54410, 58065, 61936, 65292, 66360, 75840, 76174, 77420, 81615, 87056, 88480, 92904, 106176, 108820, 114261, 116130, 123872, 130584, 132720, 152348, 154840, 163230, 174112, 176960, 185808, 190435, 217640, 228522, 232260, 247744, 261168, 265440, 266609, 304696, 309680, 326460, 348224, 371616, 380870, 429839, 435280, 457044, 464520, 522336, 530880, 533218, 571305, 609392, 619360, 652920, 743232, 761740, 799827, 859678, 870560, 914088, 929040, 1044672, 1066436, 1142610, 1218784, 1238720, 1289517, 1305840, 1333045, 1523480, 1599654, 1719356, 1741120, 1828176, 1858080, 2132872, 2149195, 2285220, 2437568, 2579034, 2611680, 2666090, 3008873, 3046960, 3199308, 3438712, 3656352, 3716160, 3999135, 4265744, 4298390, 4570440, 5158068, 5223360, 5332180, 6017746, 6093920, 6398616, 6447585, 6877424, 7312704, 7998270, 8531488, 8596780, 9026619, 9140880, 10316136, 10664360, 12035492, 12187840, 12797232, 12895170, 13754848, 15044365, 15996540, 17062976, 17193560, 18053238, 18281760, 20632272, 21062111, 21328720, 24070984, 25594464, 25790340, 27509696, 30088730, 31993080, 34387120, 36106476, 36563520, 41264544, 42124222, 42657440, 45133095, 48141968, 51188928, 51580680, 60177460, 63186333, 63986160, 68774240, 72212952, 82529088, 84248444, 85314880, 90266190, 96283936, 103161360, 105310555, 120354920, 126372666, 127972320, 137548480, 144425904, 168496888, 180532380, 192567872, 206322720, 210621110, 240709840, 252745332, 255944640, 288851808, 315931665, 336993776, 361064760, 412645440, 421242220, 481419680, 505490664, 577703616, 631863330, 673987552, 722129520, 842484440, 962839360, 1010981328, 1263726660, 1347975104, 1444259040, 1684968880, 2021962656, 2527453320, 2888518080, 3369937760, 4043925312, 5054906640, 6739875520, 10109813280, 20219626560]

約数ペア:

[(1, 20219626560), (2, 10109813280), (3, 6739875520), (4, 5054906640), (5, 4043925312), (6, 3369937760), (7, 2888518080), (8, 2527453320), (10, 2021962656), (12, 1684968880), (14, 1444259040), (15, 1347975104), (16, 1263726660), (20, 1010981328), (21, 962839360), (24, 842484440), (28, 722129520), (30, 673987552), (32, 631863330), (35, 577703616), (40, 505490664), (42, 481419680), (48, 421242220), (49, 412645440), (56, 361064760), (60, 336993776), (64, 315931665), (70, 288851808), (79, 255944640), (80, 252745332), (84, 240709840), (96, 210621110), (98, 206322720), (105, 192567872), (112, 180532380), (120, 168496888), (140, 144425904), (147, 137548480), (158, 127972320), (160, 126372666), (168, 120354920), (192, 105310555), (196, 103161360), (210, 96283936), (224, 90266190), (237, 85314880), (240, 84248444), (245, 82529088), (280, 72212952), (294, 68774240), (316, 63986160), (320, 63186333), (336, 60177460), (392, 51580680), (395, 51188928), (420, 48141968), (448, 45133095), (474, 42657440), (480, 42124222), (490, 41264544), (553, 36563520), (560, 36106476), (588, 34387120), (632, 31993080), (672, 30088730), (735, 27509696), (784, 25790340), (790, 25594464), (840, 24070984), (948, 21328720), (960, 21062111), (980, 20632272), (1106, 18281760), (1120, 18053238), (1176, 17193560), (1185, 17062976), (1264, 15996540), (1344, 15044365), (1470, 13754848), (1568, 12895170), (1580, 12797232), (1659, 12187840), (1680, 12035492), (1896, 10664360), (1960, 10316136), (2212, 9140880), (2240, 9026619), (2352, 8596780), (2370, 8531488), (2528, 7998270), (2765, 7312704), (2940, 6877424), (3136, 6447585), (3160, 6398616), (3318, 6093920), (3360, 6017746), (3792, 5332180), (3871, 5223360), (3920, 5158068), (4424, 4570440), (4704, 4298390), (4740, 4265744), (5056, 3999135), (5441, 3716160), (5530, 3656352), (5880, 3438712), (6320, 3199308), (6636, 3046960), (6720, 3008873), (7584, 2666090), (7742, 2611680), (7840, 2579034), (8295, 2437568), (8848, 2285220), (9408, 2149195), (9480, 2132872), (10882, 1858080), (11060, 1828176), (11613, 1741120), (11760, 1719356), (12640, 1599654), (13272, 1523480), (15168, 1333045), (15484, 1305840), (15680, 1289517), (16323, 1238720), (16590, 1218784), (17696, 1142610), (18960, 1066436), (19355, 1044672), (21764, 929040), (22120, 914088), (23226, 870560), (23520, 859678), (25280, 799827), (26544, 761740), (27205, 743232), (30968, 652920), (32646, 619360), (33180, 609392), (35392, 571305), (37920, 533218), (38087, 530880), (38710, 522336), (43528, 464520), (44240, 457044), (46452, 435280), (47040, 429839), (53088, 380870), (54410, 371616), (58065, 348224), (61936, 326460), (65292, 309680), (66360, 304696), (75840, 266609), (76174, 265440), (77420, 261168), (81615, 247744), (87056, 232260), (88480, 228522), (92904, 217640), (106176, 190435), (108820, 185808), (114261, 176960), (116130, 174112), (123872, 163230), (130584, 154840), (132720, 152348)]