18389075520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{3221}}^1$

素因数の和:3573

約数の個数: 224

約数和(自身を含む): 61673719680

約数和(自身を除く): 43284644160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 313, 320, 380, 456, 480, 570, 608, 626, 760, 912, 939, 960, 1140, 1216, 1252, 1520, 1565, 1824, 1878, 2280, 2504, 3040, 3130, 3221, 3648, 3756, 4560, 4695, 5008, 5947, 6080, 6260, 6442, 7512, 9120, 9390, 9663, 10016, 11894, 12520, 12884, 15024, 16105, 17841, 18240, 18780, 19326, 20032, 23788, 25040, 25768, 29735, 30048, 32210, 35682, 37560, 38652, 47576, 48315, 50080, 51536, 59470, 60096, 61199, 64420, 71364, 75120, 77304, 89205, 95152, 96630, 100160, 103072, 118940, 122398, 128840, 142728, 150240, 154608, 178410, 183597, 190304, 193260, 206144, 237880, 244796, 257680, 285456, 300480, 305995, 309216, 356820, 367194, 380608, 386520, 475760, 489592, 515360, 570912, 611990, 618432, 713640, 734388, 773040, 917985, 951520, 979184, 1008173, 1030720, 1141824, 1223980, 1427280, 1468776, 1546080, 1835970, 1903040, 1958368, 2016346, 2447960, 2854560, 2937552, 3024519, 3092160, 3671940, 3916736, 4032692, 4895920, 5040865, 5709120, 5875104, 6049038, 7343880, 8065384, 9791840, 10081730, 11750208, 12098076, 14687760, 15122595, 16130768, 19155287, 19583680, 20163460, 24196152, 29375520, 30245190, 32261536, 38310574, 40326920, 48392304, 57465861, 58751040, 60490380, 64523072, 76621148, 80653840, 95776435, 96784608, 114931722, 120980760, 153242296, 161307680, 191552870, 193569216, 229863444, 241961520, 287329305, 306484592, 322615360, 383105740, 459726888, 483923040, 574658610, 612969184, 766211480, 919453776, 967846080, 1149317220, 1225938368, 1532422960, 1838907552, 2298634440, 3064845920, 3677815104, 4597268880, 6129691840, 9194537760, 18389075520]

約数ペア:

[(1, 18389075520), (2, 9194537760), (3, 6129691840), (4, 4597268880), (5, 3677815104), (6, 3064845920), (8, 2298634440), (10, 1838907552), (12, 1532422960), (15, 1225938368), (16, 1149317220), (19, 967846080), (20, 919453776), (24, 766211480), (30, 612969184), (32, 574658610), (38, 483923040), (40, 459726888), (48, 383105740), (57, 322615360), (60, 306484592), (64, 287329305), (76, 241961520), (80, 229863444), (95, 193569216), (96, 191552870), (114, 161307680), (120, 153242296), (152, 120980760), (160, 114931722), (190, 96784608), (192, 95776435), (228, 80653840), (240, 76621148), (285, 64523072), (304, 60490380), (313, 58751040), (320, 57465861), (380, 48392304), (456, 40326920), (480, 38310574), (570, 32261536), (608, 30245190), (626, 29375520), (760, 24196152), (912, 20163460), (939, 19583680), (960, 19155287), (1140, 16130768), (1216, 15122595), (1252, 14687760), (1520, 12098076), (1565, 11750208), (1824, 10081730), (1878, 9791840), (2280, 8065384), (2504, 7343880), (3040, 6049038), (3130, 5875104), (3221, 5709120), (3648, 5040865), (3756, 4895920), (4560, 4032692), (4695, 3916736), (5008, 3671940), (5947, 3092160), (6080, 3024519), (6260, 2937552), (6442, 2854560), (7512, 2447960), (9120, 2016346), (9390, 1958368), (9663, 1903040), (10016, 1835970), (11894, 1546080), (12520, 1468776), (12884, 1427280), (15024, 1223980), (16105, 1141824), (17841, 1030720), (18240, 1008173), (18780, 979184), (19326, 951520), (20032, 917985), (23788, 773040), (25040, 734388), (25768, 713640), (29735, 618432), (30048, 611990), (32210, 570912), (35682, 515360), (37560, 489592), (38652, 475760), (47576, 386520), (48315, 380608), (50080, 367194), (51536, 356820), (59470, 309216), (60096, 305995), (61199, 300480), (64420, 285456), (71364, 257680), (75120, 244796), (77304, 237880), (89205, 206144), (95152, 193260), (96630, 190304), (100160, 183597), (103072, 178410), (118940, 154608), (122398, 150240), (128840, 142728)]