20156162880

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3329}}^1$

素因数の和:3426

約数の個数: 448

約数和(自身を含む): 78925155840

約数和(自身を除く): 58768992960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 53, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 106, 112, 119, 120, 136, 140, 159, 160, 168, 170, 192, 204, 210, 212, 224, 238, 240, 255, 265, 272, 280, 318, 320, 336, 340, 357, 371, 408, 420, 424, 448, 476, 480, 510, 530, 544, 560, 595, 636, 672, 680, 714, 742, 795, 816, 840, 848, 901, 952, 960, 1020, 1060, 1088, 1113, 1120, 1190, 1272, 1344, 1360, 1428, 1484, 1590, 1632, 1680, 1696, 1785, 1802, 1855, 1904, 2040, 2120, 2226, 2240, 2380, 2544, 2703, 2720, 2856, 2968, 3180, 3264, 3329, 3360, 3392, 3570, 3604, 3710, 3808, 4080, 4240, 4452, 4505, 4760, 5088, 5406, 5440, 5565, 5712, 5936, 6307, 6360, 6658, 6720, 7140, 7208, 7420, 7616, 8160, 8480, 8904, 9010, 9520, 9987, 10176, 10812, 11130, 11424, 11872, 12614, 12720, 13316, 13515, 14280, 14416, 14840, 16320, 16645, 16960, 17808, 18020, 18921, 19040, 19974, 21624, 22260, 22848, 23303, 23744, 25228, 25440, 26632, 27030, 28560, 28832, 29680, 31535, 33290, 35616, 36040, 37842, 38080, 39948, 43248, 44520, 46606, 49935, 50456, 50880, 53264, 54060, 56593, 57120, 57664, 59360, 63070, 66580, 69909, 71232, 72080, 75684, 79896, 86496, 89040, 93212, 94605, 99870, 100912, 106528, 108120, 113186, 114240, 116515, 118720, 126140, 133160, 139818, 144160, 151368, 159792, 169779, 172992, 176437, 178080, 186424, 189210, 199740, 201824, 213056, 216240, 226372, 233030, 252280, 266320, 279636, 282965, 288320, 302736, 319584, 339558, 349545, 352874, 356160, 372848, 378420, 396151, 399480, 403648, 432480, 452744, 466060, 504560, 529311, 532640, 559272, 565930, 605472, 639168, 679116, 699090, 705748, 745696, 756840, 792302, 798960, 848895, 864960, 882185, 905488, 932120, 1009120, 1058622, 1065280, 1118544, 1131860, 1188453, 1210944, 1235059, 1358232, 1398180, 1411496, 1491392, 1513680, 1584604, 1597920, 1697790, 1764370, 1810976, 1864240, 1980755, 2018240, 2117244, 2237088, 2263720, 2376906, 2470118, 2646555, 2716464, 2796360, 2822992, 2999429, 3027360, 3169208, 3195840, 3395580, 3528740, 3621952, 3705177, 3728480, 3961510, 4234488, 4474176, 4527440, 4753812, 4940236, 5293110, 5432928, 5592720, 5645984, 5942265, 5998858, 6054720, 6175295, 6338416, 6791160, 7057480, 7410354, 7456960, 7923020, 8468976, 8998287, 9054880, 9507624, 9880472, 10586220, 10865856, 11185440, 11291968, 11884530, 11997716, 12350590, 12676832, 13582320, 14114960, 14820708, 14997145, 15846040, 16937952, 17996574, 18109760, 18525885, 19015248, 19760944, 20996003, 21172440, 22370880, 23769060, 23995432, 24701180, 25353664, 27164640, 28229920, 29641416, 29994290, 31692080, 33875904, 35993148, 37051770, 38030496, 39521888, 41992006, 42344880, 44991435, 47538120, 47990864, 49402360, 54329280, 56459840, 59282832, 59988580, 62988009, 63384160, 71986296, 74103540, 76060992, 79043776, 83984012, 84689760, 89982870, 95076240, 95981728, 98804720, 104980015, 118565664, 119977160, 125976018, 126768320, 143972592, 148207080, 167968024, 169379520, 179965740, 190152480, 191963456, 197609440, 209960030, 237131328, 239954320, 251952036, 287945184, 296414160, 314940045, 335936048, 359931480, 380304960, 395218880, 419920060, 479908640, 503904072, 575890368, 592828320, 629880090, 671872096, 719862960, 839840120, 959817280, 1007808144, 1185656640, 1259760180, 1343744192, 1439725920, 1679680240, 2015616288, 2519520360, 2879451840, 3359360480, 4031232576, 5039040720, 6718720960, 10078081440, 20156162880]

約数ペア:

[(1, 20156162880), (2, 10078081440), (3, 6718720960), (4, 5039040720), (5, 4031232576), (6, 3359360480), (7, 2879451840), (8, 2519520360), (10, 2015616288), (12, 1679680240), (14, 1439725920), (15, 1343744192), (16, 1259760180), (17, 1185656640), (20, 1007808144), (21, 959817280), (24, 839840120), (28, 719862960), (30, 671872096), (32, 629880090), (34, 592828320), (35, 575890368), (40, 503904072), (42, 479908640), (48, 419920060), (51, 395218880), (53, 380304960), (56, 359931480), (60, 335936048), (64, 314940045), (68, 296414160), (70, 287945184), (80, 251952036), (84, 239954320), (85, 237131328), (96, 209960030), (102, 197609440), (105, 191963456), (106, 190152480), (112, 179965740), (119, 169379520), (120, 167968024), (136, 148207080), (140, 143972592), (159, 126768320), (160, 125976018), (168, 119977160), (170, 118565664), (192, 104980015), (204, 98804720), (210, 95981728), (212, 95076240), (224, 89982870), (238, 84689760), (240, 83984012), (255, 79043776), (265, 76060992), (272, 74103540), (280, 71986296), (318, 63384160), (320, 62988009), (336, 59988580), (340, 59282832), (357, 56459840), (371, 54329280), (408, 49402360), (420, 47990864), (424, 47538120), (448, 44991435), (476, 42344880), (480, 41992006), (510, 39521888), (530, 38030496), (544, 37051770), (560, 35993148), (595, 33875904), (636, 31692080), (672, 29994290), (680, 29641416), (714, 28229920), (742, 27164640), (795, 25353664), (816, 24701180), (840, 23995432), (848, 23769060), (901, 22370880), (952, 21172440), (960, 20996003), (1020, 19760944), (1060, 19015248), (1088, 18525885), (1113, 18109760), (1120, 17996574), (1190, 16937952), (1272, 15846040), (1344, 14997145), (1360, 14820708), (1428, 14114960), (1484, 13582320), (1590, 12676832), (1632, 12350590), (1680, 11997716), (1696, 11884530), (1785, 11291968), (1802, 11185440), (1855, 10865856), (1904, 10586220), (2040, 9880472), (2120, 9507624), (2226, 9054880), (2240, 8998287), (2380, 8468976), (2544, 7923020), (2703, 7456960), (2720, 7410354), (2856, 7057480), (2968, 6791160), (3180, 6338416), (3264, 6175295), (3329, 6054720), (3360, 5998858), (3392, 5942265), (3570, 5645984), (3604, 5592720), (3710, 5432928), (3808, 5293110), (4080, 4940236), (4240, 4753812), (4452, 4527440), (4505, 4474176), (4760, 4234488), (5088, 3961510), (5406, 3728480), (5440, 3705177), (5565, 3621952), (5712, 3528740), (5936, 3395580), (6307, 3195840), (6360, 3169208), (6658, 3027360), (6720, 2999429), (7140, 2822992), (7208, 2796360), (7420, 2716464), (7616, 2646555), (8160, 2470118), (8480, 2376906), (8904, 2263720), (9010, 2237088), (9520, 2117244), (9987, 2018240), (10176, 1980755), (10812, 1864240), (11130, 1810976), (11424, 1764370), (11872, 1697790), (12614, 1597920), (12720, 1584604), (13316, 1513680), (13515, 1491392), (14280, 1411496), (14416, 1398180), (14840, 1358232), (16320, 1235059), (16645, 1210944), (16960, 1188453), (17808, 1131860), (18020, 1118544), (18921, 1065280), (19040, 1058622), (19974, 1009120), (21624, 932120), (22260, 905488), (22848, 882185), (23303, 864960), (23744, 848895), (25228, 798960), (25440, 792302), (26632, 756840), (27030, 745696), (28560, 705748), (28832, 699090), (29680, 679116), (31535, 639168), (33290, 605472), (35616, 565930), (36040, 559272), (37842, 532640), (38080, 529311), (39948, 504560), (43248, 466060), (44520, 452744), (46606, 432480), (49935, 403648), (50456, 399480), (50880, 396151), (53264, 378420), (54060, 372848), (56593, 356160), (57120, 352874), (57664, 349545), (59360, 339558), (63070, 319584), (66580, 302736), (69909, 288320), (71232, 282965), (72080, 279636), (75684, 266320), (79896, 252280), (86496, 233030), (89040, 226372), (93212, 216240), (94605, 213056), (99870, 201824), (100912, 199740), (106528, 189210), (108120, 186424), (113186, 178080), (114240, 176437), (116515, 172992), (118720, 169779), (126140, 159792), (133160, 151368), (139818, 144160)]