1918334880

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:194

約数の個数: 768

約数和(自身を含む): 8592998400

約数和(自身を除く): 6674663520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 66, 70, 72, 73, 77, 79, 80, 84, 88, 90, 96, 99, 105, 108, 110, 112, 120, 126, 132, 135, 140, 144, 146, 154, 158, 160, 165, 168, 176, 180, 189, 198, 210, 216, 219, 220, 224, 231, 237, 240, 252, 264, 270, 280, 288, 292, 297, 308, 315, 316, 330, 336, 352, 360, 365, 378, 385, 395, 396, 420, 432, 438, 440, 462, 474, 480, 495, 504, 511, 528, 540, 553, 560, 584, 594, 616, 630, 632, 657, 660, 672, 693, 711, 720, 730, 756, 770, 790, 792, 803, 840, 864, 869, 876, 880, 924, 945, 948, 990, 1008, 1022, 1056, 1080, 1095, 1106, 1120, 1155, 1168, 1185, 1188, 1232, 1260, 1264, 1314, 1320, 1386, 1422, 1440, 1460, 1485, 1512, 1533, 1540, 1580, 1584, 1606, 1659, 1680, 1738, 1752, 1760, 1848, 1890, 1896, 1971, 1980, 2016, 2044, 2079, 2133, 2160, 2190, 2212, 2310, 2336, 2370, 2376, 2409, 2464, 2520, 2528, 2555, 2607, 2628, 2640, 2765, 2772, 2844, 2920, 2970, 3024, 3066, 3080, 3160, 3168, 3212, 3285, 3318, 3360, 3465, 3476, 3504, 3555, 3696, 3780, 3792, 3942, 3960, 4015, 4088, 4158, 4266, 4320, 4345, 4380, 4424, 4599, 4620, 4740, 4752, 4818, 4977, 5040, 5110, 5214, 5256, 5280, 5530, 5544, 5621, 5688, 5767, 5840, 5940, 6048, 6083, 6132, 6160, 6320, 6424, 6570, 6636, 6930, 6952, 7008, 7110, 7227, 7392, 7560, 7584, 7665, 7821, 7884, 7920, 8030, 8176, 8295, 8316, 8532, 8690, 8760, 8848, 9198, 9240, 9480, 9504, 9636, 9855, 9954, 10080, 10220, 10395, 10428, 10512, 10665, 11060, 11088, 11242, 11376, 11534, 11680, 11880, 12045, 12166, 12264, 12320, 12640, 12848, 13035, 13140, 13272, 13797, 13860, 13904, 14220, 14454, 14931, 15120, 15330, 15642, 15768, 15840, 16060, 16352, 16590, 16632, 16863, 17064, 17301, 17380, 17520, 17696, 18249, 18396, 18480, 18960, 19272, 19710, 19908, 20440, 20790, 20856, 21024, 21330, 21681, 22120, 22176, 22484, 22752, 22995, 23068, 23463, 23760, 24090, 24332, 24528, 24885, 25696, 26070, 26280, 26544, 27594, 27720, 27808, 28105, 28440, 28835, 28908, 29862, 30240, 30415, 30660, 31284, 31536, 32120, 33180, 33264, 33726, 34128, 34602, 34760, 35040, 36135, 36498, 36792, 36960, 37920, 38544, 39105, 39420, 39816, 40369, 40880, 41580, 41712, 42660, 43362, 44240, 44968, 45990, 46136, 46926, 47520, 48180, 48664, 49056, 49770, 50589, 51903, 52140, 52560, 53088, 54747, 55188, 55440, 56210, 56880, 57670, 57816, 59724, 60830, 61320, 62568, 63072, 63437, 64240, 66360, 66528, 67452, 68256, 68985, 69204, 69520, 72270, 72996, 73584, 74655, 77088, 78210, 78840, 79632, 80738, 81760, 83160, 83424, 84315, 85320, 86505, 86724, 88480, 89936, 91245, 91980, 92272, 93852, 96360, 97328, 99540, 101178, 103806, 104280, 105120, 108405, 109494, 110376, 110880, 112420, 113760, 115340, 115632, 117315, 119448, 121107, 121660, 122640, 125136, 126874, 128480, 132720, 134904, 137970, 138408, 139040, 144540, 145992, 147168, 149310, 151767, 155709, 156420, 157680, 159264, 161476, 164241, 166320, 168630, 170640, 173010, 173448, 179872, 182490, 183960, 184544, 187704, 190311, 192720, 194656, 199080, 201845, 202356, 207612, 208560, 216810, 218988, 220752, 224840, 230680, 231264, 234630, 238896, 242214, 243320, 245280, 250272, 252945, 253748, 259515, 265440, 269808, 273735, 275940, 276816, 289080, 291984, 298620, 303534, 311418, 312840, 315360, 317185, 322952, 328482, 332640, 337260, 341280, 346020, 346896, 363321, 364980, 367920, 375408, 380622, 385440, 398160, 403690, 404712, 415224, 417120, 433620, 437976, 441504, 444059, 449680, 461360, 469260, 477792, 484428, 486640, 505890, 507496, 519030, 539616, 547470, 551880, 553632, 570933, 578160, 583968, 597240, 605535, 607068, 622836, 625680, 634370, 645904, 656964, 674520, 692040, 693792, 726642, 729960, 735840, 750816, 758835, 761244, 778545, 796320, 807380, 809424, 821205, 830448, 867240, 875952, 888118, 899360, 922720, 938520, 951555, 968856, 973280, 1011780, 1014992, 1038060, 1089963, 1094940, 1103760, 1141866, 1156320, 1194480, 1211070, 1214136, 1245672, 1251360, 1268740, 1291808, 1313928, 1332177, 1349040, 1384080, 1453284, 1459920, 1517670, 1522488, 1557090, 1614760, 1618848, 1642410, 1660896, 1712799, 1734480, 1751904, 1776236, 1816605, 1877040, 1903110, 1937712, 2023560, 2029984, 2076120, 2179926, 2189880, 2207520, 2220295, 2283732, 2388960, 2422140, 2428272, 2491344, 2537480, 2627856, 2664354, 2698080, 2768160, 2854665, 2906568, 2919840, 3035340, 3044976, 3114180, 3229520, 3284820, 3425598, 3468960, 3552472, 3633210, 3754080, 3806220, 3875424, 3996531, 4047120, 4152240, 4359852, 4379760, 4440590, 4567464, 4844280, 4856544, 4982688, 5074960, 5255712, 5328708, 5449815, 5709330, 5813136, 6070680, 6089952, 6228360, 6459040, 6569640, 6660885, 6851196, 7104944, 7266420, 7612440, 7993062, 8094240, 8304480, 8563995, 8719704, 8759520, 8881180, 9134928, 9688560, 10149920, 10657416, 10899630, 11418660, 11626272, 11989593, 12141360, 12456720, 13139280, 13321770, 13702392, 14209888, 14532840, 15224880, 15986124, 17127990, 17439408, 17762360, 18269856, 19377120, 19982655, 21314832, 21799260, 22837320, 23979186, 24282720, 24913440, 26278560, 26643540, 27404784, 29065680, 30449760, 31972248, 34255980, 34878816, 35524720, 39965310, 42629664, 43598520, 45674640, 47958372, 53287080, 54809568, 58131360, 59947965, 63944496, 68511960, 71049440, 79930620, 87197040, 91349280, 95916744, 106574160, 119895930, 127888992, 137023920, 159861240, 174394080, 191833488, 213148320, 239791860, 274047840, 319722480, 383666976, 479583720, 639444960, 959167440, 1918334880]

約数ペア:

[(1, 1918334880), (2, 959167440), (3, 639444960), (4, 479583720), (5, 383666976), (6, 319722480), (7, 274047840), (8, 239791860), (9, 213148320), (10, 191833488), (11, 174394080), (12, 159861240), (14, 137023920), (15, 127888992), (16, 119895930), (18, 106574160), (20, 95916744), (21, 91349280), (22, 87197040), (24, 79930620), (27, 71049440), (28, 68511960), (30, 63944496), (32, 59947965), (33, 58131360), (35, 54809568), (36, 53287080), (40, 47958372), (42, 45674640), (44, 43598520), (45, 42629664), (48, 39965310), (54, 35524720), (55, 34878816), (56, 34255980), (60, 31972248), (63, 30449760), (66, 29065680), (70, 27404784), (72, 26643540), (73, 26278560), (77, 24913440), (79, 24282720), (80, 23979186), (84, 22837320), (88, 21799260), (90, 21314832), (96, 19982655), (99, 19377120), (105, 18269856), (108, 17762360), (110, 17439408), (112, 17127990), (120, 15986124), (126, 15224880), (132, 14532840), (135, 14209888), (140, 13702392), (144, 13321770), (146, 13139280), (154, 12456720), (158, 12141360), (160, 11989593), (165, 11626272), (168, 11418660), (176, 10899630), (180, 10657416), (189, 10149920), (198, 9688560), (210, 9134928), (216, 8881180), (219, 8759520), (220, 8719704), (224, 8563995), (231, 8304480), (237, 8094240), (240, 7993062), (252, 7612440), (264, 7266420), (270, 7104944), (280, 6851196), (288, 6660885), (292, 6569640), (297, 6459040), (308, 6228360), (315, 6089952), (316, 6070680), (330, 5813136), (336, 5709330), (352, 5449815), (360, 5328708), (365, 5255712), (378, 5074960), (385, 4982688), (395, 4856544), (396, 4844280), (420, 4567464), (432, 4440590), (438, 4379760), (440, 4359852), (462, 4152240), (474, 4047120), (480, 3996531), (495, 3875424), (504, 3806220), (511, 3754080), (528, 3633210), (540, 3552472), (553, 3468960), (560, 3425598), (584, 3284820), (594, 3229520), (616, 3114180), (630, 3044976), (632, 3035340), (657, 2919840), (660, 2906568), (672, 2854665), (693, 2768160), (711, 2698080), (720, 2664354), (730, 2627856), (756, 2537480), (770, 2491344), (790, 2428272), (792, 2422140), (803, 2388960), (840, 2283732), (864, 2220295), (869, 2207520), (876, 2189880), (880, 2179926), (924, 2076120), (945, 2029984), (948, 2023560), (990, 1937712), (1008, 1903110), (1022, 1877040), (1056, 1816605), (1080, 1776236), (1095, 1751904), (1106, 1734480), (1120, 1712799), (1155, 1660896), (1168, 1642410), (1185, 1618848), (1188, 1614760), (1232, 1557090), (1260, 1522488), (1264, 1517670), (1314, 1459920), (1320, 1453284), (1386, 1384080), (1422, 1349040), (1440, 1332177), (1460, 1313928), (1485, 1291808), (1512, 1268740), (1533, 1251360), (1540, 1245672), (1580, 1214136), (1584, 1211070), (1606, 1194480), (1659, 1156320), (1680, 1141866), (1738, 1103760), (1752, 1094940), (1760, 1089963), (1848, 1038060), (1890, 1014992), (1896, 1011780), (1971, 973280), (1980, 968856), (2016, 951555), (2044, 938520), (2079, 922720), (2133, 899360), (2160, 888118), (2190, 875952), (2212, 867240), (2310, 830448), (2336, 821205), (2370, 809424), (2376, 807380), (2409, 796320), (2464, 778545), (2520, 761244), (2528, 758835), (2555, 750816), (2607, 735840), (2628, 729960), (2640, 726642), (2765, 693792), (2772, 692040), (2844, 674520), (2920, 656964), (2970, 645904), (3024, 634370), (3066, 625680), (3080, 622836), (3160, 607068), (3168, 605535), (3212, 597240), (3285, 583968), (3318, 578160), (3360, 570933), (3465, 553632), (3476, 551880), (3504, 547470), (3555, 539616), (3696, 519030), (3780, 507496), (3792, 505890), (3942, 486640), (3960, 484428), (4015, 477792), (4088, 469260), (4158, 461360), (4266, 449680), (4320, 444059), (4345, 441504), (4380, 437976), (4424, 433620), (4599, 417120), (4620, 415224), (4740, 404712), (4752, 403690), (4818, 398160), (4977, 385440), (5040, 380622), (5110, 375408), (5214, 367920), (5256, 364980), (5280, 363321), (5530, 346896), (5544, 346020), (5621, 341280), (5688, 337260), (5767, 332640), (5840, 328482), (5940, 322952), (6048, 317185), (6083, 315360), (6132, 312840), (6160, 311418), (6320, 303534), (6424, 298620), (6570, 291984), (6636, 289080), (6930, 276816), (6952, 275940), (7008, 273735), (7110, 269808), (7227, 265440), (7392, 259515), (7560, 253748), (7584, 252945), (7665, 250272), (7821, 245280), (7884, 243320), (7920, 242214), (8030, 238896), (8176, 234630), (8295, 231264), (8316, 230680), (8532, 224840), (8690, 220752), (8760, 218988), (8848, 216810), (9198, 208560), (9240, 207612), (9480, 202356), (9504, 201845), (9636, 199080), (9855, 194656), (9954, 192720), (10080, 190311), (10220, 187704), (10395, 184544), (10428, 183960), (10512, 182490), (10665, 179872), (11060, 173448), (11088, 173010), (11242, 170640), (11376, 168630), (11534, 166320), (11680, 164241), (11880, 161476), (12045, 159264), (12166, 157680), (12264, 156420), (12320, 155709), (12640, 151767), (12848, 149310), (13035, 147168), (13140, 145992), (13272, 144540), (13797, 139040), (13860, 138408), (13904, 137970), (14220, 134904), (14454, 132720), (14931, 128480), (15120, 126874), (15330, 125136), (15642, 122640), (15768, 121660), (15840, 121107), (16060, 119448), (16352, 117315), (16590, 115632), (16632, 115340), (16863, 113760), (17064, 112420), (17301, 110880), (17380, 110376), (17520, 109494), (17696, 108405), (18249, 105120), (18396, 104280), (18480, 103806), (18960, 101178), (19272, 99540), (19710, 97328), (19908, 96360), (20440, 93852), (20790, 92272), (20856, 91980), (21024, 91245), (21330, 89936), (21681, 88480), (22120, 86724), (22176, 86505), (22484, 85320), (22752, 84315), (22995, 83424), (23068, 83160), (23463, 81760), (23760, 80738), (24090, 79632), (24332, 78840), (24528, 78210), (24885, 77088), (25696, 74655), (26070, 73584), (26280, 72996), (26544, 72270), (27594, 69520), (27720, 69204), (27808, 68985), (28105, 68256), (28440, 67452), (28835, 66528), (28908, 66360), (29862, 64240), (30240, 63437), (30415, 63072), (30660, 62568), (31284, 61320), (31536, 60830), (32120, 59724), (33180, 57816), (33264, 57670), (33726, 56880), (34128, 56210), (34602, 55440), (34760, 55188), (35040, 54747), (36135, 53088), (36498, 52560), (36792, 52140), (36960, 51903), (37920, 50589), (38544, 49770), (39105, 49056), (39420, 48664), (39816, 48180), (40369, 47520), (40880, 46926), (41580, 46136), (41712, 45990), (42660, 44968), (43362, 44240)]