16880605280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1453}}^1$

素因数の和:1550

約数の個数: 384

約数和(自身を含む): 53184854016

約数和(自身を除く): 36304248736

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 32, 35, 40, 41, 44, 46, 55, 56, 70, 77, 80, 82, 88, 92, 110, 112, 115, 140, 154, 160, 161, 164, 176, 184, 205, 220, 224, 230, 253, 280, 287, 308, 322, 328, 352, 368, 385, 410, 440, 451, 460, 506, 560, 574, 616, 644, 656, 736, 770, 805, 820, 880, 902, 920, 943, 1012, 1120, 1148, 1232, 1265, 1288, 1312, 1435, 1453, 1540, 1610, 1640, 1760, 1771, 1804, 1840, 1886, 2024, 2255, 2296, 2464, 2530, 2576, 2870, 2906, 3080, 3157, 3220, 3280, 3542, 3608, 3680, 3772, 4048, 4510, 4592, 4715, 5060, 5152, 5740, 5812, 6160, 6314, 6440, 6560, 6601, 7084, 7216, 7265, 7544, 8096, 8855, 9020, 9184, 9430, 10120, 10171, 10373, 11480, 11624, 12320, 12628, 12880, 13202, 14168, 14432, 14530, 15088, 15785, 15983, 17710, 18040, 18860, 20240, 20342, 20746, 22960, 23248, 25256, 25760, 26404, 28336, 29060, 30176, 31570, 31966, 33005, 33419, 35420, 36080, 37720, 40480, 40684, 41492, 45920, 46496, 50512, 50855, 51865, 52808, 56672, 58120, 59573, 63140, 63932, 66010, 66838, 70840, 72160, 72611, 75440, 79915, 81368, 82984, 101024, 101710, 103730, 105616, 111881, 116240, 119146, 126280, 127864, 132020, 133676, 141680, 145222, 150880, 159830, 162736, 165968, 167095, 203420, 207460, 211232, 223762, 232480, 233933, 238292, 252560, 255728, 264040, 267352, 283360, 290444, 297865, 319660, 325472, 331936, 334190, 363055, 367609, 406840, 414920, 417011, 447524, 467866, 476584, 505120, 511456, 528080, 534704, 559405, 580888, 595730, 639320, 655303, 668380, 726110, 735218, 813680, 829840, 834022, 895048, 935732, 953168, 1056160, 1069408, 1118810, 1161776, 1169665, 1191460, 1278640, 1310606, 1336760, 1370179, 1452220, 1470436, 1627360, 1659680, 1668044, 1790096, 1838045, 1871464, 1906336, 2085055, 2237620, 2323552, 2339330, 2382920, 2557280, 2573263, 2621212, 2673520, 2740358, 2904440, 2940872, 3276515, 3336088, 3580192, 3676090, 3742928, 4170110, 4475240, 4587121, 4678660, 4765840, 5146526, 5242424, 5347040, 5480716, 5808880, 5881744, 6553030, 6672176, 6850895, 7352180, 7485856, 8340220, 8950480, 9174242, 9357320, 9531680, 9591253, 10293052, 10484848, 10961432, 11617760, 11763488, 12866315, 13106060, 13344352, 13701790, 14704360, 15071969, 16680440, 17900960, 18348484, 18714640, 19182506, 20586104, 20969696, 21922864, 22935605, 25732630, 26212120, 27403580, 29408720, 30143938, 33360880, 36696968, 37429280, 38365012, 41172208, 43845728, 45871210, 47956265, 51465260, 52424240, 54807160, 58817440, 60287876, 66721760, 73393936, 75359845, 76730024, 82344416, 91742420, 95912530, 102930520, 104848480, 105503783, 109614320, 120575752, 146787872, 150719690, 153460048, 183484840, 191825060, 205861040, 211007566, 219228640, 241151504, 301439380, 306920096, 366969680, 383650120, 411722080, 422015132, 482303008, 527518915, 602878760, 733939360, 767300240, 844030264, 1055037830, 1205757520, 1534600480, 1688060528, 2110075660, 2411515040, 3376121056, 4220151320, 8440302640, 16880605280]

約数ペア:

[(1, 16880605280), (2, 8440302640), (4, 4220151320), (5, 3376121056), (7, 2411515040), (8, 2110075660), (10, 1688060528), (11, 1534600480), (14, 1205757520), (16, 1055037830), (20, 844030264), (22, 767300240), (23, 733939360), (28, 602878760), (32, 527518915), (35, 482303008), (40, 422015132), (41, 411722080), (44, 383650120), (46, 366969680), (55, 306920096), (56, 301439380), (70, 241151504), (77, 219228640), (80, 211007566), (82, 205861040), (88, 191825060), (92, 183484840), (110, 153460048), (112, 150719690), (115, 146787872), (140, 120575752), (154, 109614320), (160, 105503783), (161, 104848480), (164, 102930520), (176, 95912530), (184, 91742420), (205, 82344416), (220, 76730024), (224, 75359845), (230, 73393936), (253, 66721760), (280, 60287876), (287, 58817440), (308, 54807160), (322, 52424240), (328, 51465260), (352, 47956265), (368, 45871210), (385, 43845728), (410, 41172208), (440, 38365012), (451, 37429280), (460, 36696968), (506, 33360880), (560, 30143938), (574, 29408720), (616, 27403580), (644, 26212120), (656, 25732630), (736, 22935605), (770, 21922864), (805, 20969696), (820, 20586104), (880, 19182506), (902, 18714640), (920, 18348484), (943, 17900960), (1012, 16680440), (1120, 15071969), (1148, 14704360), (1232, 13701790), (1265, 13344352), (1288, 13106060), (1312, 12866315), (1435, 11763488), (1453, 11617760), (1540, 10961432), (1610, 10484848), (1640, 10293052), (1760, 9591253), (1771, 9531680), (1804, 9357320), (1840, 9174242), (1886, 8950480), (2024, 8340220), (2255, 7485856), (2296, 7352180), (2464, 6850895), (2530, 6672176), (2576, 6553030), (2870, 5881744), (2906, 5808880), (3080, 5480716), (3157, 5347040), (3220, 5242424), (3280, 5146526), (3542, 4765840), (3608, 4678660), (3680, 4587121), (3772, 4475240), (4048, 4170110), (4510, 3742928), (4592, 3676090), (4715, 3580192), (5060, 3336088), (5152, 3276515), (5740, 2940872), (5812, 2904440), (6160, 2740358), (6314, 2673520), (6440, 2621212), (6560, 2573263), (6601, 2557280), (7084, 2382920), (7216, 2339330), (7265, 2323552), (7544, 2237620), (8096, 2085055), (8855, 1906336), (9020, 1871464), (9184, 1838045), (9430, 1790096), (10120, 1668044), (10171, 1659680), (10373, 1627360), (11480, 1470436), (11624, 1452220), (12320, 1370179), (12628, 1336760), (12880, 1310606), (13202, 1278640), (14168, 1191460), (14432, 1169665), (14530, 1161776), (15088, 1118810), (15785, 1069408), (15983, 1056160), (17710, 953168), (18040, 935732), (18860, 895048), (20240, 834022), (20342, 829840), (20746, 813680), (22960, 735218), (23248, 726110), (25256, 668380), (25760, 655303), (26404, 639320), (28336, 595730), (29060, 580888), (30176, 559405), (31570, 534704), (31966, 528080), (33005, 511456), (33419, 505120), (35420, 476584), (36080, 467866), (37720, 447524), (40480, 417011), (40684, 414920), (41492, 406840), (45920, 367609), (46496, 363055), (50512, 334190), (50855, 331936), (51865, 325472), (52808, 319660), (56672, 297865), (58120, 290444), (59573, 283360), (63140, 267352), (63932, 264040), (66010, 255728), (66838, 252560), (70840, 238292), (72160, 233933), (72611, 232480), (75440, 223762), (79915, 211232), (81368, 207460), (82984, 203420), (101024, 167095), (101710, 165968), (103730, 162736), (105616, 159830), (111881, 150880), (116240, 145222), (119146, 141680), (126280, 133676), (127864, 132020)]