20996628840

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{977}}^1$

素因数の和:1084

約数の個数: 448

約数和(自身を含む): 78503981760

約数和(自身を除く): 57507352920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 67, 72, 81, 88, 90, 99, 108, 110, 120, 132, 134, 135, 162, 165, 180, 198, 201, 216, 220, 243, 264, 268, 270, 297, 324, 330, 335, 360, 396, 402, 405, 440, 486, 495, 536, 540, 594, 603, 648, 660, 670, 729, 737, 792, 804, 810, 891, 972, 977, 990, 1005, 1080, 1188, 1206, 1215, 1320, 1340, 1458, 1474, 1485, 1608, 1620, 1782, 1809, 1944, 1954, 1980, 2010, 2211, 2376, 2412, 2430, 2673, 2680, 2916, 2931, 2948, 2970, 3015, 3240, 3564, 3618, 3645, 3685, 3908, 3960, 4020, 4422, 4455, 4824, 4860, 4885, 5346, 5427, 5832, 5862, 5896, 5940, 6030, 6633, 7128, 7236, 7290, 7370, 7816, 8019, 8040, 8793, 8844, 8910, 9045, 9720, 9770, 10692, 10747, 10854, 11055, 11724, 11880, 12060, 13266, 13365, 14472, 14580, 14655, 14740, 16038, 16281, 17586, 17688, 17820, 18090, 19540, 19899, 21384, 21494, 21708, 22110, 23448, 24120, 26379, 26532, 26730, 27135, 29160, 29310, 29480, 32076, 32241, 32562, 33165, 35172, 35640, 36180, 39080, 39798, 40095, 42988, 43416, 43965, 44220, 48843, 52758, 53064, 53460, 53735, 54270, 58620, 59697, 64152, 64482, 65124, 65459, 66330, 70344, 72360, 79137, 79596, 80190, 81405, 85976, 87930, 88440, 96723, 97686, 99495, 105516, 106920, 107470, 108540, 117240, 119394, 128964, 130248, 130918, 131895, 132660, 158274, 159192, 160380, 161205, 162810, 175860, 179091, 193446, 195372, 196377, 198990, 211032, 214940, 217080, 237411, 238788, 244215, 257928, 261836, 263790, 265320, 290169, 298485, 316548, 320760, 322410, 325620, 327295, 351720, 358182, 386892, 390744, 392754, 395685, 397980, 429880, 474822, 477576, 483615, 488430, 523672, 527580, 537273, 580338, 589131, 596970, 633096, 644820, 651240, 654590, 712233, 716364, 720049, 773784, 785508, 791370, 795960, 870507, 895455, 949644, 967230, 976860, 981885, 1055160, 1074546, 1160676, 1178262, 1187055, 1193940, 1289640, 1309180, 1424466, 1432728, 1440098, 1450845, 1571016, 1582740, 1741014, 1767393, 1790910, 1899288, 1934460, 1953720, 1963770, 2149092, 2160147, 2321352, 2356524, 2374110, 2387880, 2611521, 2618360, 2686365, 2848932, 2880196, 2901690, 2945655, 3165480, 3482028, 3534786, 3561165, 3581820, 3600245, 3868920, 3927540, 4298184, 4320294, 4352535, 4713048, 4748220, 5223042, 5302179, 5372730, 5697864, 5760392, 5803380, 5891310, 6480441, 6964056, 7069572, 7122330, 7163640, 7200490, 7834563, 7855080, 8640588, 8705070, 8836965, 9496440, 10446084, 10604358, 10745460, 10800735, 11606760, 11782620, 12960882, 13057605, 14139144, 14244660, 14400980, 15669126, 15906537, 17281176, 17410140, 17673930, 19441323, 20892168, 21208716, 21490920, 21601470, 23565240, 25921764, 26115210, 26510895, 28489320, 28801960, 31338252, 31813074, 32402205, 34820280, 35347860, 38882646, 39172815, 42417432, 43202940, 47719611, 51843528, 52230420, 53021790, 58323969, 62676504, 63626148, 64804410, 70695720, 77765292, 78345630, 79532685, 86405880, 95439222, 97206615, 104460840, 106043580, 116647938, 127252296, 129608820, 155530584, 156691260, 159065370, 174971907, 190878444, 194413230, 212087160, 233295876, 238598055, 259217640, 291619845, 313382520, 318130740, 349943814, 381756888, 388826460, 466591752, 477196110, 524915721, 583239690, 636261480, 699887628, 777652920, 874859535, 954392220, 1049831442, 1166479380, 1399775256, 1749719070, 1908784440, 2099662884, 2332958760, 2624578605, 3499438140, 4199325768, 5249157210, 6998876280, 10498314420, 20996628840]

約数ペア:

[(1, 20996628840), (2, 10498314420), (3, 6998876280), (4, 5249157210), (5, 4199325768), (6, 3499438140), (8, 2624578605), (9, 2332958760), (10, 2099662884), (11, 1908784440), (12, 1749719070), (15, 1399775256), (18, 1166479380), (20, 1049831442), (22, 954392220), (24, 874859535), (27, 777652920), (30, 699887628), (33, 636261480), (36, 583239690), (40, 524915721), (44, 477196110), (45, 466591752), (54, 388826460), (55, 381756888), (60, 349943814), (66, 318130740), (67, 313382520), (72, 291619845), (81, 259217640), (88, 238598055), (90, 233295876), (99, 212087160), (108, 194413230), (110, 190878444), (120, 174971907), (132, 159065370), (134, 156691260), (135, 155530584), (162, 129608820), (165, 127252296), (180, 116647938), (198, 106043580), (201, 104460840), (216, 97206615), (220, 95439222), (243, 86405880), (264, 79532685), (268, 78345630), (270, 77765292), (297, 70695720), (324, 64804410), (330, 63626148), (335, 62676504), (360, 58323969), (396, 53021790), (402, 52230420), (405, 51843528), (440, 47719611), (486, 43202940), (495, 42417432), (536, 39172815), (540, 38882646), (594, 35347860), (603, 34820280), (648, 32402205), (660, 31813074), (670, 31338252), (729, 28801960), (737, 28489320), (792, 26510895), (804, 26115210), (810, 25921764), (891, 23565240), (972, 21601470), (977, 21490920), (990, 21208716), (1005, 20892168), (1080, 19441323), (1188, 17673930), (1206, 17410140), (1215, 17281176), (1320, 15906537), (1340, 15669126), (1458, 14400980), (1474, 14244660), (1485, 14139144), (1608, 13057605), (1620, 12960882), (1782, 11782620), (1809, 11606760), (1944, 10800735), (1954, 10745460), (1980, 10604358), (2010, 10446084), (2211, 9496440), (2376, 8836965), (2412, 8705070), (2430, 8640588), (2673, 7855080), (2680, 7834563), (2916, 7200490), (2931, 7163640), (2948, 7122330), (2970, 7069572), (3015, 6964056), (3240, 6480441), (3564, 5891310), (3618, 5803380), (3645, 5760392), (3685, 5697864), (3908, 5372730), (3960, 5302179), (4020, 5223042), (4422, 4748220), (4455, 4713048), (4824, 4352535), (4860, 4320294), (4885, 4298184), (5346, 3927540), (5427, 3868920), (5832, 3600245), (5862, 3581820), (5896, 3561165), (5940, 3534786), (6030, 3482028), (6633, 3165480), (7128, 2945655), (7236, 2901690), (7290, 2880196), (7370, 2848932), (7816, 2686365), (8019, 2618360), (8040, 2611521), (8793, 2387880), (8844, 2374110), (8910, 2356524), (9045, 2321352), (9720, 2160147), (9770, 2149092), (10692, 1963770), (10747, 1953720), (10854, 1934460), (11055, 1899288), (11724, 1790910), (11880, 1767393), (12060, 1741014), (13266, 1582740), (13365, 1571016), (14472, 1450845), (14580, 1440098), (14655, 1432728), (14740, 1424466), (16038, 1309180), (16281, 1289640), (17586, 1193940), (17688, 1187055), (17820, 1178262), (18090, 1160676), (19540, 1074546), (19899, 1055160), (21384, 981885), (21494, 976860), (21708, 967230), (22110, 949644), (23448, 895455), (24120, 870507), (26379, 795960), (26532, 791370), (26730, 785508), (27135, 773784), (29160, 720049), (29310, 716364), (29480, 712233), (32076, 654590), (32241, 651240), (32562, 644820), (33165, 633096), (35172, 596970), (35640, 589131), (36180, 580338), (39080, 537273), (39798, 527580), (40095, 523672), (42988, 488430), (43416, 483615), (43965, 477576), (44220, 474822), (48843, 429880), (52758, 397980), (53064, 395685), (53460, 392754), (53735, 390744), (54270, 386892), (58620, 358182), (59697, 351720), (64152, 327295), (64482, 325620), (65124, 322410), (65459, 320760), (66330, 316548), (70344, 298485), (72360, 290169), (79137, 265320), (79596, 263790), (80190, 261836), (81405, 257928), (85976, 244215), (87930, 238788), (88440, 237411), (96723, 217080), (97686, 214940), (99495, 211032), (105516, 198990), (106920, 196377), (107470, 195372), (108540, 193446), (117240, 179091), (119394, 175860), (128964, 162810), (130248, 161205), (130918, 160380), (131895, 159192), (132660, 158274)]