2221372080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{479}}^1$

素因数の和:633

約数の個数: 320

約数和(自身を含む): 8142336000

約数和(自身を除く): 5920963920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 113, 114, 120, 135, 144, 152, 171, 180, 190, 216, 226, 228, 240, 270, 285, 304, 339, 342, 360, 380, 432, 452, 456, 479, 513, 540, 565, 570, 678, 684, 720, 760, 855, 904, 912, 958, 1017, 1026, 1080, 1130, 1140, 1356, 1368, 1437, 1520, 1695, 1710, 1808, 1916, 2034, 2052, 2147, 2160, 2260, 2280, 2395, 2565, 2712, 2736, 2874, 3051, 3390, 3420, 3832, 4068, 4104, 4294, 4311, 4520, 4560, 4790, 5085, 5130, 5424, 5748, 6102, 6441, 6780, 6840, 7185, 7664, 8136, 8208, 8588, 8622, 9040, 9101, 9580, 10170, 10260, 10735, 11496, 12204, 12882, 12933, 13560, 13680, 14370, 15255, 16272, 17176, 17244, 18202, 19160, 19323, 20340, 20520, 21470, 21555, 22992, 24408, 25764, 25866, 27120, 27303, 28740, 30510, 32205, 34352, 34488, 36404, 38320, 38646, 40680, 41040, 42940, 43110, 45505, 48816, 51528, 51732, 54127, 54606, 57480, 57969, 61020, 64410, 64665, 68976, 72808, 77292, 81360, 81909, 85880, 86220, 91010, 96615, 103056, 103464, 108254, 109212, 114960, 115938, 122040, 128820, 129330, 136515, 145616, 154584, 162381, 163818, 171760, 172440, 182020, 193230, 206928, 216508, 218424, 231876, 244080, 245727, 257640, 258660, 270635, 273030, 289845, 309168, 324762, 327636, 344880, 364040, 386460, 409545, 433016, 436848, 463752, 487143, 491454, 515280, 517320, 541270, 546060, 579690, 649524, 655272, 728080, 772920, 811905, 819090, 866032, 927504, 974286, 982908, 1028413, 1034640, 1082540, 1092120, 1159380, 1228635, 1299048, 1310544, 1461429, 1545840, 1623810, 1638180, 1948572, 1965816, 2056826, 2165080, 2184240, 2318760, 2435715, 2457270, 2598096, 2922858, 3085239, 3247620, 3276360, 3897144, 3931632, 4113652, 4330160, 4637520, 4871430, 4914540, 5142065, 5845716, 6170478, 6495240, 6552720, 7307145, 7794288, 8227304, 9255717, 9742860, 9829080, 10284130, 11691432, 12340956, 12990480, 14614290, 15426195, 16454608, 18511434, 19485720, 19658160, 20568260, 23382864, 24681912, 27767151, 29228580, 30852390, 37022868, 38971440, 41136520, 46278585, 49363824, 55534302, 58457160, 61704780, 74045736, 82273040, 92557170, 111068604, 116914320, 123409560, 138835755, 148091472, 185114340, 222137208, 246819120, 277671510, 370228680, 444274416, 555343020, 740457360, 1110686040, 2221372080]

約数ペア:

[(1, 2221372080), (2, 1110686040), (3, 740457360), (4, 555343020), (5, 444274416), (6, 370228680), (8, 277671510), (9, 246819120), (10, 222137208), (12, 185114340), (15, 148091472), (16, 138835755), (18, 123409560), (19, 116914320), (20, 111068604), (24, 92557170), (27, 82273040), (30, 74045736), (36, 61704780), (38, 58457160), (40, 55534302), (45, 49363824), (48, 46278585), (54, 41136520), (57, 38971440), (60, 37022868), (72, 30852390), (76, 29228580), (80, 27767151), (90, 24681912), (95, 23382864), (108, 20568260), (113, 19658160), (114, 19485720), (120, 18511434), (135, 16454608), (144, 15426195), (152, 14614290), (171, 12990480), (180, 12340956), (190, 11691432), (216, 10284130), (226, 9829080), (228, 9742860), (240, 9255717), (270, 8227304), (285, 7794288), (304, 7307145), (339, 6552720), (342, 6495240), (360, 6170478), (380, 5845716), (432, 5142065), (452, 4914540), (456, 4871430), (479, 4637520), (513, 4330160), (540, 4113652), (565, 3931632), (570, 3897144), (678, 3276360), (684, 3247620), (720, 3085239), (760, 2922858), (855, 2598096), (904, 2457270), (912, 2435715), (958, 2318760), (1017, 2184240), (1026, 2165080), (1080, 2056826), (1130, 1965816), (1140, 1948572), (1356, 1638180), (1368, 1623810), (1437, 1545840), (1520, 1461429), (1695, 1310544), (1710, 1299048), (1808, 1228635), (1916, 1159380), (2034, 1092120), (2052, 1082540), (2147, 1034640), (2160, 1028413), (2260, 982908), (2280, 974286), (2395, 927504), (2565, 866032), (2712, 819090), (2736, 811905), (2874, 772920), (3051, 728080), (3390, 655272), (3420, 649524), (3832, 579690), (4068, 546060), (4104, 541270), (4294, 517320), (4311, 515280), (4520, 491454), (4560, 487143), (4790, 463752), (5085, 436848), (5130, 433016), (5424, 409545), (5748, 386460), (6102, 364040), (6441, 344880), (6780, 327636), (6840, 324762), (7185, 309168), (7664, 289845), (8136, 273030), (8208, 270635), (8588, 258660), (8622, 257640), (9040, 245727), (9101, 244080), (9580, 231876), (10170, 218424), (10260, 216508), (10735, 206928), (11496, 193230), (12204, 182020), (12882, 172440), (12933, 171760), (13560, 163818), (13680, 162381), (14370, 154584), (15255, 145616), (16272, 136515), (17176, 129330), (17244, 128820), (18202, 122040), (19160, 115938), (19323, 114960), (20340, 109212), (20520, 108254), (21470, 103464), (21555, 103056), (22992, 96615), (24408, 91010), (25764, 86220), (25866, 85880), (27120, 81909), (27303, 81360), (28740, 77292), (30510, 72808), (32205, 68976), (34352, 64665), (34488, 64410), (36404, 61020), (38320, 57969), (38646, 57480), (40680, 54606), (41040, 54127), (42940, 51732), (43110, 51528), (45505, 48816)]