18922157280

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12479}}^1$

素因数の和:12525

約数の個数: 336

約数和(自身を含む): 72186266880

約数和(自身を除く): 53264109600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 486, 520, 540, 585, 624, 648, 702, 720, 729, 780, 810, 864, 936, 972, 1040, 1053, 1080, 1170, 1215, 1248, 1296, 1404, 1440, 1458, 1560, 1620, 1755, 1872, 1944, 2080, 2106, 2160, 2340, 2430, 2592, 2808, 2916, 3120, 3159, 3240, 3510, 3645, 3744, 3888, 4212, 4320, 4680, 4860, 5265, 5616, 5832, 6240, 6318, 6480, 7020, 7290, 7776, 8424, 9360, 9477, 9720, 10530, 11232, 11664, 12479, 12636, 12960, 14040, 14580, 15795, 16848, 18720, 18954, 19440, 21060, 23328, 24958, 25272, 28080, 29160, 31590, 33696, 37437, 37908, 38880, 42120, 47385, 49916, 50544, 56160, 58320, 62395, 63180, 74874, 75816, 84240, 94770, 99832, 101088, 112311, 116640, 124790, 126360, 149748, 151632, 162227, 168480, 187185, 189540, 199664, 224622, 249580, 252720, 299496, 303264, 324454, 336933, 374370, 379080, 399328, 449244, 486681, 499160, 505440, 561555, 598992, 648908, 673866, 748740, 758160, 811135, 898488, 973362, 998320, 1010799, 1123110, 1197984, 1297816, 1347732, 1460043, 1497480, 1516320, 1622270, 1684665, 1796976, 1946724, 1996640, 2021598, 2246220, 2433405, 2595632, 2695464, 2920086, 2994960, 3032397, 3244540, 3369330, 3593952, 3893448, 4043196, 4380129, 4492440, 4866810, 5053995, 5191264, 5390928, 5840172, 5989920, 6064794, 6489080, 6738660, 7300215, 7786896, 8086392, 8760258, 8984880, 9097191, 9733620, 10107990, 10781856, 11680344, 12129588, 12978160, 13140387, 13477320, 14600430, 15161985, 15573792, 16172784, 17520516, 17969760, 18194382, 19467240, 20215980, 21900645, 23360688, 24259176, 25956320, 26280774, 26954640, 29200860, 30323970, 32345568, 35041032, 36388764, 38934480, 39421161, 40431960, 43801290, 45485955, 46721376, 48518352, 52561548, 53909280, 58401720, 60647940, 65701935, 70082064, 72777528, 77868960, 78842322, 80863920, 87602580, 90971910, 97036704, 105123096, 116803440, 118263483, 121295880, 131403870, 140164128, 145555056, 157684644, 161727840, 175205160, 181943820, 197105805, 210246192, 233606880, 236526966, 242591760, 262807740, 291110112, 315369288, 350410320, 363887640, 394211610, 420492384, 473053932, 485183520, 525615480, 591317415, 630738576, 700820640, 727775280, 788423220, 946107864, 1051230960, 1182634830, 1261477152, 1455550560, 1576846440, 1892215728, 2102461920, 2365269660, 3153692880, 3784431456, 4730539320, 6307385760, 9461078640, 18922157280]

約数ペア:

[(1, 18922157280), (2, 9461078640), (3, 6307385760), (4, 4730539320), (5, 3784431456), (6, 3153692880), (8, 2365269660), (9, 2102461920), (10, 1892215728), (12, 1576846440), (13, 1455550560), (15, 1261477152), (16, 1182634830), (18, 1051230960), (20, 946107864), (24, 788423220), (26, 727775280), (27, 700820640), (30, 630738576), (32, 591317415), (36, 525615480), (39, 485183520), (40, 473053932), (45, 420492384), (48, 394211610), (52, 363887640), (54, 350410320), (60, 315369288), (65, 291110112), (72, 262807740), (78, 242591760), (80, 236526966), (81, 233606880), (90, 210246192), (96, 197105805), (104, 181943820), (108, 175205160), (117, 161727840), (120, 157684644), (130, 145555056), (135, 140164128), (144, 131403870), (156, 121295880), (160, 118263483), (162, 116803440), (180, 105123096), (195, 97036704), (208, 90971910), (216, 87602580), (234, 80863920), (240, 78842322), (243, 77868960), (260, 72777528), (270, 70082064), (288, 65701935), (312, 60647940), (324, 58401720), (351, 53909280), (360, 52561548), (390, 48518352), (405, 46721376), (416, 45485955), (432, 43801290), (468, 40431960), (480, 39421161), (486, 38934480), (520, 36388764), (540, 35041032), (585, 32345568), (624, 30323970), (648, 29200860), (702, 26954640), (720, 26280774), (729, 25956320), (780, 24259176), (810, 23360688), (864, 21900645), (936, 20215980), (972, 19467240), (1040, 18194382), (1053, 17969760), (1080, 17520516), (1170, 16172784), (1215, 15573792), (1248, 15161985), (1296, 14600430), (1404, 13477320), (1440, 13140387), (1458, 12978160), (1560, 12129588), (1620, 11680344), (1755, 10781856), (1872, 10107990), (1944, 9733620), (2080, 9097191), (2106, 8984880), (2160, 8760258), (2340, 8086392), (2430, 7786896), (2592, 7300215), (2808, 6738660), (2916, 6489080), (3120, 6064794), (3159, 5989920), (3240, 5840172), (3510, 5390928), (3645, 5191264), (3744, 5053995), (3888, 4866810), (4212, 4492440), (4320, 4380129), (4680, 4043196), (4860, 3893448), (5265, 3593952), (5616, 3369330), (5832, 3244540), (6240, 3032397), (6318, 2994960), (6480, 2920086), (7020, 2695464), (7290, 2595632), (7776, 2433405), (8424, 2246220), (9360, 2021598), (9477, 1996640), (9720, 1946724), (10530, 1796976), (11232, 1684665), (11664, 1622270), (12479, 1516320), (12636, 1497480), (12960, 1460043), (14040, 1347732), (14580, 1297816), (15795, 1197984), (16848, 1123110), (18720, 1010799), (18954, 998320), (19440, 973362), (21060, 898488), (23328, 811135), (24958, 758160), (25272, 748740), (28080, 673866), (29160, 648908), (31590, 598992), (33696, 561555), (37437, 505440), (37908, 499160), (38880, 486681), (42120, 449244), (47385, 399328), (49916, 379080), (50544, 374370), (56160, 336933), (58320, 324454), (62395, 303264), (63180, 299496), (74874, 252720), (75816, 249580), (84240, 224622), (94770, 199664), (99832, 189540), (101088, 187185), (112311, 168480), (116640, 162227), (124790, 151632), (126360, 149748)]