56981838240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{8191}}^1\times {\mathrm{4831}}^1$

素因数の和:13043

約数の個数: 144

約数和(自身を含む): 194514518016

約数和(自身を除く): 137532679776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 4831, 8191, 9662, 14493, 16382, 19324, 24155, 24573, 28986, 32764, 38648, 40955, 43479, 48310, 49146, 57972, 65528, 72465, 73719, 77296, 81910, 86958, 96620, 98292, 115944, 122865, 131056, 144930, 147438, 154592, 163820, 173916, 193240, 196584, 217395, 231888, 245730, 262112, 289860, 294876, 327640, 347832, 368595, 386480, 393168, 434790, 463776, 491460, 579720, 589752, 655280, 695664, 737190, 772960, 786336, 869580, 982920, 1159440, 1179504, 1310560, 1391328, 1474380, 1739160, 1965840, 2318880, 2359008, 2948760, 3478320, 3931680, 5897520, 6956640, 11795040, 39570721, 79141442, 118712163, 158282884, 197853605, 237424326, 316565768, 356136489, 395707210, 474848652, 593560815, 633131536, 712272978, 791414420, 949697304, 1187121630, 1266263072, 1424545956, 1582828840, 1780682445, 1899394608, 2374243260, 2849091912, 3165657680, 3561364890, 3798789216, 4748486520, 5698183824, 6331315360, 7122729780, 9496973040, 11396367648, 14245459560, 18993946080, 28490919120, 56981838240]

約数ペア:

[(1, 56981838240), (2, 28490919120), (3, 18993946080), (4, 14245459560), (5, 11396367648), (6, 9496973040), (8, 7122729780), (9, 6331315360), (10, 5698183824), (12, 4748486520), (15, 3798789216), (16, 3561364890), (18, 3165657680), (20, 2849091912), (24, 2374243260), (30, 1899394608), (32, 1780682445), (36, 1582828840), (40, 1424545956), (45, 1266263072), (48, 1187121630), (60, 949697304), (72, 791414420), (80, 712272978), (90, 633131536), (96, 593560815), (120, 474848652), (144, 395707210), (160, 356136489), (180, 316565768), (240, 237424326), (288, 197853605), (360, 158282884), (480, 118712163), (720, 79141442), (1440, 39570721), (4831, 11795040), (8191, 6956640), (9662, 5897520), (14493, 3931680), (16382, 3478320), (19324, 2948760), (24155, 2359008), (24573, 2318880), (28986, 1965840), (32764, 1739160), (38648, 1474380), (40955, 1391328), (43479, 1310560), (48310, 1179504), (49146, 1159440), (57972, 982920), (65528, 869580), (72465, 786336), (73719, 772960), (77296, 737190), (81910, 695664), (86958, 655280), (96620, 589752), (98292, 579720), (115944, 491460), (122865, 463776), (131056, 434790), (144930, 393168), (147438, 386480), (154592, 368595), (163820, 347832), (173916, 327640), (193240, 294876), (196584, 289860), (217395, 262112), (231888, 245730)]