20248009320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:390

約数の個数: 576

約数和(自身を含む): 78599808000

約数和(自身を除く): 58351798680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 49, 55, 56, 60, 66, 70, 77, 84, 88, 98, 105, 110, 120, 121, 132, 140, 147, 149, 154, 165, 168, 191, 196, 210, 220, 231, 242, 245, 264, 280, 294, 298, 308, 330, 363, 382, 385, 392, 420, 440, 447, 462, 484, 490, 539, 573, 588, 596, 605, 616, 660, 726, 735, 745, 764, 770, 840, 847, 894, 924, 955, 968, 980, 1043, 1078, 1146, 1155, 1176, 1192, 1210, 1320, 1337, 1452, 1470, 1490, 1528, 1540, 1617, 1639, 1694, 1788, 1815, 1848, 1910, 1960, 2086, 2101, 2156, 2235, 2292, 2310, 2420, 2541, 2674, 2695, 2865, 2904, 2940, 2980, 3080, 3129, 3234, 3278, 3388, 3576, 3630, 3820, 4011, 4172, 4202, 4235, 4312, 4470, 4584, 4620, 4840, 4917, 5082, 5215, 5348, 5390, 5730, 5880, 5929, 5960, 6258, 6303, 6468, 6556, 6685, 6776, 7260, 7301, 7640, 8022, 8085, 8195, 8344, 8404, 8470, 8940, 9240, 9359, 9834, 10164, 10430, 10505, 10696, 10780, 11460, 11473, 11858, 12516, 12606, 12705, 12936, 13112, 13370, 14520, 14602, 14707, 15645, 16044, 16170, 16390, 16808, 16940, 17787, 17880, 18029, 18718, 19668, 20055, 20328, 20860, 21010, 21560, 21903, 22920, 22946, 23111, 23716, 24585, 25032, 25212, 25410, 26740, 28077, 28459, 29204, 29414, 29645, 31290, 31515, 32088, 32340, 32780, 33880, 34419, 35574, 36058, 36505, 37436, 39336, 40110, 41720, 42020, 43806, 44121, 45892, 46222, 46795, 47432, 49170, 50424, 50820, 53480, 54087, 56154, 56918, 57365, 58408, 58828, 59290, 62580, 63030, 64680, 65560, 68838, 69333, 71148, 72116, 73010, 73535, 74872, 80220, 80311, 84040, 85377, 87612, 88242, 88935, 90145, 91784, 92444, 93590, 98340, 101640, 102949, 108174, 109515, 112308, 113836, 114730, 115555, 117656, 118580, 125160, 126060, 126203, 137676, 138666, 140385, 142295, 142296, 144232, 146020, 147070, 160440, 160622, 161777, 170754, 172095, 175224, 176484, 177870, 180290, 184888, 187180, 196680, 199213, 205898, 216348, 219030, 220605, 224616, 227672, 229460, 231110, 237160, 240933, 252120, 252406, 270435, 275352, 277332, 280770, 284590, 292040, 294140, 308847, 313049, 321244, 323554, 341508, 344190, 346665, 352968, 355740, 360580, 374360, 378609, 398426, 401555, 411796, 426885, 432696, 438060, 441210, 458920, 462220, 481866, 485331, 504812, 514745, 540870, 554664, 561540, 569180, 588280, 597639, 617694, 626098, 631015, 642488, 647108, 683016, 688380, 693330, 711480, 721160, 757218, 796852, 803110, 808885, 823592, 853770, 876120, 882420, 883421, 924440, 939147, 963732, 970662, 996065, 1009624, 1029490, 1081740, 1123080, 1132439, 1138360, 1195278, 1204665, 1235388, 1252196, 1262030, 1294216, 1376760, 1386660, 1394491, 1514436, 1544235, 1565245, 1593704, 1606220, 1617770, 1707540, 1764840, 1766842, 1878294, 1893045, 1927464, 1941324, 1992130, 2058980, 2163480, 2191343, 2264878, 2390556, 2409330, 2426655, 2470776, 2504392, 2524060, 2650263, 2773320, 2788982, 2988195, 3028872, 3088470, 3130490, 3212440, 3235540, 3397317, 3415080, 3443539, 3533684, 3756588, 3786090, 3882648, 3984260, 4117960, 4183473, 4382686, 4417105, 4529756, 4695735, 4781112, 4818660, 4853310, 5048120, 5300526, 5577964, 5662195, 5976390, 6176940, 6260980, 6471080, 6574029, 6794634, 6887078, 6972455, 7067368, 7513176, 7572180, 7968520, 8366946, 8765372, 8834210, 9059512, 9391470, 9637320, 9706620, 10330617, 10601052, 10956715, 11155928, 11324390, 11952780, 12353880, 12521960, 13148058, 13251315, 13589268, 13774156, 13944910, 15144360, 15339401, 16733892, 16986585, 17217695, 17530744, 17668420, 18782940, 19413240, 20661234, 20917365, 21202104, 21913430, 22648780, 23905560, 24104773, 26296116, 26502630, 27178536, 27548312, 27889820, 30678802, 32870145, 33467784, 33973170, 34435390, 35336840, 37565880, 41322468, 41834730, 43826860, 45297560, 46018203, 48209546, 51653085, 52592232, 53005260, 55779640, 61357604, 65740290, 67946340, 68870780, 72314319, 76697005, 82644936, 83669460, 87653720, 92036406, 96419092, 103306170, 106010520, 120523865, 122715208, 131480580, 135892680, 137741560, 144628638, 153394010, 167338920, 168733411, 184072812, 192838184, 206612340, 230091015, 241047730, 262961160, 289257276, 306788020, 337466822, 361571595, 368145624, 413224680, 460182030, 482095460, 506200233, 578514552, 613576040, 674933644, 723143190, 843667055, 920364060, 964190920, 1012400466, 1349867288, 1446286380, 1687334110, 1840728120, 2024800932, 2531001165, 2892572760, 3374668220, 4049601864, 5062002330, 6749336440, 10124004660, 20248009320]

約数ペア:

[(1, 20248009320), (2, 10124004660), (3, 6749336440), (4, 5062002330), (5, 4049601864), (6, 3374668220), (7, 2892572760), (8, 2531001165), (10, 2024800932), (11, 1840728120), (12, 1687334110), (14, 1446286380), (15, 1349867288), (20, 1012400466), (21, 964190920), (22, 920364060), (24, 843667055), (28, 723143190), (30, 674933644), (33, 613576040), (35, 578514552), (40, 506200233), (42, 482095460), (44, 460182030), (49, 413224680), (55, 368145624), (56, 361571595), (60, 337466822), (66, 306788020), (70, 289257276), (77, 262961160), (84, 241047730), (88, 230091015), (98, 206612340), (105, 192838184), (110, 184072812), (120, 168733411), (121, 167338920), (132, 153394010), (140, 144628638), (147, 137741560), (149, 135892680), (154, 131480580), (165, 122715208), (168, 120523865), (191, 106010520), (196, 103306170), (210, 96419092), (220, 92036406), (231, 87653720), (242, 83669460), (245, 82644936), (264, 76697005), (280, 72314319), (294, 68870780), (298, 67946340), (308, 65740290), (330, 61357604), (363, 55779640), (382, 53005260), (385, 52592232), (392, 51653085), (420, 48209546), (440, 46018203), (447, 45297560), (462, 43826860), (484, 41834730), (490, 41322468), (539, 37565880), (573, 35336840), (588, 34435390), (596, 33973170), (605, 33467784), (616, 32870145), (660, 30678802), (726, 27889820), (735, 27548312), (745, 27178536), (764, 26502630), (770, 26296116), (840, 24104773), (847, 23905560), (894, 22648780), (924, 21913430), (955, 21202104), (968, 20917365), (980, 20661234), (1043, 19413240), (1078, 18782940), (1146, 17668420), (1155, 17530744), (1176, 17217695), (1192, 16986585), (1210, 16733892), (1320, 15339401), (1337, 15144360), (1452, 13944910), (1470, 13774156), (1490, 13589268), (1528, 13251315), (1540, 13148058), (1617, 12521960), (1639, 12353880), (1694, 11952780), (1788, 11324390), (1815, 11155928), (1848, 10956715), (1910, 10601052), (1960, 10330617), (2086, 9706620), (2101, 9637320), (2156, 9391470), (2235, 9059512), (2292, 8834210), (2310, 8765372), (2420, 8366946), (2541, 7968520), (2674, 7572180), (2695, 7513176), (2865, 7067368), (2904, 6972455), (2940, 6887078), (2980, 6794634), (3080, 6574029), (3129, 6471080), (3234, 6260980), (3278, 6176940), (3388, 5976390), (3576, 5662195), (3630, 5577964), (3820, 5300526), (4011, 5048120), (4172, 4853310), (4202, 4818660), (4235, 4781112), (4312, 4695735), (4470, 4529756), (4584, 4417105), (4620, 4382686), (4840, 4183473), (4917, 4117960), (5082, 3984260), (5215, 3882648), (5348, 3786090), (5390, 3756588), (5730, 3533684), (5880, 3443539), (5929, 3415080), (5960, 3397317), (6258, 3235540), (6303, 3212440), (6468, 3130490), (6556, 3088470), (6685, 3028872), (6776, 2988195), (7260, 2788982), (7301, 2773320), (7640, 2650263), (8022, 2524060), (8085, 2504392), (8195, 2470776), (8344, 2426655), (8404, 2409330), (8470, 2390556), (8940, 2264878), (9240, 2191343), (9359, 2163480), (9834, 2058980), (10164, 1992130), (10430, 1941324), (10505, 1927464), (10696, 1893045), (10780, 1878294), (11460, 1766842), (11473, 1764840), (11858, 1707540), (12516, 1617770), (12606, 1606220), (12705, 1593704), (12936, 1565245), (13112, 1544235), (13370, 1514436), (14520, 1394491), (14602, 1386660), (14707, 1376760), (15645, 1294216), (16044, 1262030), (16170, 1252196), (16390, 1235388), (16808, 1204665), (16940, 1195278), (17787, 1138360), (17880, 1132439), (18029, 1123080), (18718, 1081740), (19668, 1029490), (20055, 1009624), (20328, 996065), (20860, 970662), (21010, 963732), (21560, 939147), (21903, 924440), (22920, 883421), (22946, 882420), (23111, 876120), (23716, 853770), (24585, 823592), (25032, 808885), (25212, 803110), (25410, 796852), (26740, 757218), (28077, 721160), (28459, 711480), (29204, 693330), (29414, 688380), (29645, 683016), (31290, 647108), (31515, 642488), (32088, 631015), (32340, 626098), (32780, 617694), (33880, 597639), (34419, 588280), (35574, 569180), (36058, 561540), (36505, 554664), (37436, 540870), (39336, 514745), (40110, 504812), (41720, 485331), (42020, 481866), (43806, 462220), (44121, 458920), (45892, 441210), (46222, 438060), (46795, 432696), (47432, 426885), (49170, 411796), (50424, 401555), (50820, 398426), (53480, 378609), (54087, 374360), (56154, 360580), (56918, 355740), (57365, 352968), (58408, 346665), (58828, 344190), (59290, 341508), (62580, 323554), (63030, 321244), (64680, 313049), (65560, 308847), (68838, 294140), (69333, 292040), (71148, 284590), (72116, 280770), (73010, 277332), (73535, 275352), (74872, 270435), (80220, 252406), (80311, 252120), (84040, 240933), (85377, 237160), (87612, 231110), (88242, 229460), (88935, 227672), (90145, 224616), (91784, 220605), (92444, 219030), (93590, 216348), (98340, 205898), (101640, 199213), (102949, 196680), (108174, 187180), (109515, 184888), (112308, 180290), (113836, 177870), (114730, 176484), (115555, 175224), (117656, 172095), (118580, 170754), (125160, 161777), (126060, 160622), (126203, 160440), (137676, 147070), (138666, 146020), (140385, 144232), (142295, 142296)]