18799121520

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:363

約数の個数: 480

約数和(自身を含む): 67699666944

約数和(自身を除く): 48900545424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 61, 72, 80, 81, 83, 90, 108, 120, 122, 135, 144, 162, 166, 180, 183, 191, 216, 240, 243, 244, 249, 270, 305, 324, 332, 360, 366, 382, 405, 415, 432, 486, 488, 498, 540, 549, 573, 610, 648, 664, 720, 732, 747, 764, 810, 830, 915, 955, 972, 976, 996, 1080, 1098, 1146, 1215, 1220, 1245, 1296, 1328, 1464, 1494, 1528, 1620, 1647, 1660, 1719, 1830, 1910, 1944, 1992, 2160, 2196, 2241, 2292, 2430, 2440, 2490, 2745, 2865, 2928, 2988, 3056, 3240, 3294, 3320, 3438, 3660, 3735, 3820, 3888, 3984, 4392, 4482, 4584, 4860, 4880, 4941, 4980, 5063, 5157, 5490, 5730, 5976, 6480, 6588, 6640, 6723, 6876, 7320, 7470, 7640, 8235, 8595, 8784, 8964, 9168, 9720, 9882, 9960, 10126, 10314, 10980, 11205, 11460, 11651, 11952, 13176, 13446, 13752, 14640, 14823, 14940, 15189, 15280, 15471, 15853, 16470, 17190, 17928, 19440, 19764, 19920, 20169, 20252, 20628, 21960, 22410, 22920, 23302, 24705, 25315, 25785, 26352, 26892, 27504, 29646, 29880, 30378, 30942, 31706, 32940, 33615, 34380, 34953, 35856, 39528, 40338, 40504, 41256, 43920, 44820, 45567, 45840, 46413, 46604, 47559, 49410, 50630, 51570, 53784, 58255, 59292, 59760, 60756, 61884, 63412, 65880, 67230, 68760, 69906, 74115, 75945, 77355, 79056, 79265, 80676, 81008, 82512, 89640, 91134, 92826, 93208, 95118, 98820, 100845, 101260, 103140, 104859, 107568, 116510, 118584, 121512, 123768, 126824, 131760, 134460, 136701, 137520, 139812, 142677, 148230, 151890, 154710, 158530, 161352, 174765, 179280, 182268, 185652, 186416, 190236, 197640, 201690, 202520, 206280, 209718, 227835, 232065, 233020, 237168, 237795, 243024, 247536, 253648, 268920, 273402, 279624, 285354, 296460, 303780, 309420, 314577, 317060, 322704, 349530, 364536, 371304, 380472, 395280, 403380, 405040, 410103, 412560, 419436, 428031, 455670, 464130, 466040, 475590, 524295, 537840, 546804, 559248, 570708, 592920, 607560, 618840, 629154, 634120, 683505, 699060, 713385, 729072, 742608, 760944, 806760, 820206, 838872, 856062, 911340, 928260, 932080, 943731, 951180, 967033, 1048590, 1093608, 1141416, 1185840, 1215120, 1230309, 1237680, 1258308, 1268240, 1284093, 1367010, 1398120, 1426770, 1572885, 1613520, 1640412, 1677744, 1712124, 1822680, 1856520, 1887462, 1902360, 1934066, 2050515, 2097180, 2140155, 2187216, 2282832, 2460618, 2516616, 2568186, 2734020, 2796240, 2831193, 2853540, 2901099, 3145770, 3280824, 3424248, 3645360, 3713040, 3774924, 3804720, 3852279, 3868132, 4101030, 4194360, 4280310, 4718655, 4835165, 4921236, 5033232, 5136372, 5468040, 5662386, 5707080, 5802198, 6151545, 6291540, 6420465, 6561648, 6848496, 7549848, 7704558, 7736264, 8202060, 8388720, 8560620, 8703297, 9437310, 9670330, 9842472, 10272744, 10936080, 11324772, 11414160, 11604396, 12303090, 12583080, 12840930, 14155965, 14505495, 15099696, 15409116, 15472528, 16404120, 17121240, 17406594, 18874620, 19261395, 19340660, 19684944, 20545488, 22649544, 23208792, 24606180, 25166160, 25681860, 26109891, 28311930, 29010990, 30818232, 32808240, 34242480, 34813188, 37749240, 38522790, 38681320, 43516485, 45299088, 46417584, 49212360, 51363720, 52219782, 56623860, 58021980, 61636464, 69626376, 75498480, 77045580, 77362640, 78329673, 87032970, 98424720, 102727440, 104439564, 113247720, 116043960, 130549455, 139252752, 154091160, 156659346, 174065940, 208879128, 226495440, 232087920, 234989019, 261098910, 308182320, 313318692, 348131880, 391648365, 417758256, 469978038, 522197820, 626637384, 696263760, 783296730, 939956076, 1044395640, 1174945095, 1253274768, 1566593460, 1879912152, 2088791280, 2349890190, 3133186920, 3759824304, 4699780380, 6266373840, 9399560760, 18799121520]

約数ペア:

[(1, 18799121520), (2, 9399560760), (3, 6266373840), (4, 4699780380), (5, 3759824304), (6, 3133186920), (8, 2349890190), (9, 2088791280), (10, 1879912152), (12, 1566593460), (15, 1253274768), (16, 1174945095), (18, 1044395640), (20, 939956076), (24, 783296730), (27, 696263760), (30, 626637384), (36, 522197820), (40, 469978038), (45, 417758256), (48, 391648365), (54, 348131880), (60, 313318692), (61, 308182320), (72, 261098910), (80, 234989019), (81, 232087920), (83, 226495440), (90, 208879128), (108, 174065940), (120, 156659346), (122, 154091160), (135, 139252752), (144, 130549455), (162, 116043960), (166, 113247720), (180, 104439564), (183, 102727440), (191, 98424720), (216, 87032970), (240, 78329673), (243, 77362640), (244, 77045580), (249, 75498480), (270, 69626376), (305, 61636464), (324, 58021980), (332, 56623860), (360, 52219782), (366, 51363720), (382, 49212360), (405, 46417584), (415, 45299088), (432, 43516485), (486, 38681320), (488, 38522790), (498, 37749240), (540, 34813188), (549, 34242480), (573, 32808240), (610, 30818232), (648, 29010990), (664, 28311930), (720, 26109891), (732, 25681860), (747, 25166160), (764, 24606180), (810, 23208792), (830, 22649544), (915, 20545488), (955, 19684944), (972, 19340660), (976, 19261395), (996, 18874620), (1080, 17406594), (1098, 17121240), (1146, 16404120), (1215, 15472528), (1220, 15409116), (1245, 15099696), (1296, 14505495), (1328, 14155965), (1464, 12840930), (1494, 12583080), (1528, 12303090), (1620, 11604396), (1647, 11414160), (1660, 11324772), (1719, 10936080), (1830, 10272744), (1910, 9842472), (1944, 9670330), (1992, 9437310), (2160, 8703297), (2196, 8560620), (2241, 8388720), (2292, 8202060), (2430, 7736264), (2440, 7704558), (2490, 7549848), (2745, 6848496), (2865, 6561648), (2928, 6420465), (2988, 6291540), (3056, 6151545), (3240, 5802198), (3294, 5707080), (3320, 5662386), (3438, 5468040), (3660, 5136372), (3735, 5033232), (3820, 4921236), (3888, 4835165), (3984, 4718655), (4392, 4280310), (4482, 4194360), (4584, 4101030), (4860, 3868132), (4880, 3852279), (4941, 3804720), (4980, 3774924), (5063, 3713040), (5157, 3645360), (5490, 3424248), (5730, 3280824), (5976, 3145770), (6480, 2901099), (6588, 2853540), (6640, 2831193), (6723, 2796240), (6876, 2734020), (7320, 2568186), (7470, 2516616), (7640, 2460618), (8235, 2282832), (8595, 2187216), (8784, 2140155), (8964, 2097180), (9168, 2050515), (9720, 1934066), (9882, 1902360), (9960, 1887462), (10126, 1856520), (10314, 1822680), (10980, 1712124), (11205, 1677744), (11460, 1640412), (11651, 1613520), (11952, 1572885), (13176, 1426770), (13446, 1398120), (13752, 1367010), (14640, 1284093), (14823, 1268240), (14940, 1258308), (15189, 1237680), (15280, 1230309), (15471, 1215120), (15853, 1185840), (16470, 1141416), (17190, 1093608), (17928, 1048590), (19440, 967033), (19764, 951180), (19920, 943731), (20169, 932080), (20252, 928260), (20628, 911340), (21960, 856062), (22410, 838872), (22920, 820206), (23302, 806760), (24705, 760944), (25315, 742608), (25785, 729072), (26352, 713385), (26892, 699060), (27504, 683505), (29646, 634120), (29880, 629154), (30378, 618840), (30942, 607560), (31706, 592920), (32940, 570708), (33615, 559248), (34380, 546804), (34953, 537840), (35856, 524295), (39528, 475590), (40338, 466040), (40504, 464130), (41256, 455670), (43920, 428031), (44820, 419436), (45567, 412560), (45840, 410103), (46413, 405040), (46604, 403380), (47559, 395280), (49410, 380472), (50630, 371304), (51570, 364536), (53784, 349530), (58255, 322704), (59292, 317060), (59760, 314577), (60756, 309420), (61884, 303780), (63412, 296460), (65880, 285354), (67230, 279624), (68760, 273402), (69906, 268920), (74115, 253648), (75945, 247536), (77355, 243024), (79056, 237795), (79265, 237168), (80676, 233020), (81008, 232065), (82512, 227835), (89640, 209718), (91134, 206280), (92826, 202520), (93208, 201690), (95118, 197640), (98820, 190236), (100845, 186416), (101260, 185652), (103140, 182268), (104859, 179280), (107568, 174765), (116510, 161352), (118584, 158530), (121512, 154710), (123768, 151890), (126824, 148230), (131760, 142677), (134460, 139812), (136701, 137520)]