15113377920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{8191}}^1$

素因数の和:8275

約数の個数: 192

約数和(自身を含む): 49784094720

約数和(自身を除く): 34670716800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 961, 992, 1240, 1488, 1860, 1920, 1922, 1984, 2480, 2883, 2976, 3720, 3844, 3968, 4805, 4960, 5766, 5952, 7440, 7688, 8191, 9610, 9920, 11532, 11904, 14415, 14880, 15376, 16382, 19220, 19840, 23064, 24573, 28830, 29760, 30752, 32764, 38440, 40955, 46128, 49146, 57660, 59520, 61504, 65528, 76880, 81910, 92256, 98292, 115320, 122865, 123008, 131056, 153760, 163820, 184512, 196584, 230640, 245730, 253921, 262112, 307520, 327640, 369024, 393168, 461280, 491460, 507842, 524224, 615040, 655280, 761763, 786336, 922560, 982920, 1015684, 1048448, 1269605, 1310560, 1523526, 1572672, 1845120, 1965840, 2031368, 2539210, 2621120, 3047052, 3145344, 3808815, 3931680, 4062736, 5078420, 5242240, 6094104, 7617630, 7863360, 7871551, 8125472, 10156840, 12188208, 15235260, 15726720, 15743102, 16250944, 20313680, 23614653, 24376416, 30470520, 31486204, 32501888, 39357755, 40627360, 47229306, 48752832, 60941040, 62972408, 78715510, 81254720, 94458612, 97505664, 118073265, 121882080, 125944816, 157431020, 162509440, 188917224, 236146530, 243764160, 251889632, 314862040, 377834448, 472293060, 487528320, 503779264, 629724080, 755668896, 944586120, 1007558528, 1259448160, 1511337792, 1889172240, 2518896320, 3022675584, 3778344480, 5037792640, 7556688960, 15113377920]

約数ペア:

[(1, 15113377920), (2, 7556688960), (3, 5037792640), (4, 3778344480), (5, 3022675584), (6, 2518896320), (8, 1889172240), (10, 1511337792), (12, 1259448160), (15, 1007558528), (16, 944586120), (20, 755668896), (24, 629724080), (30, 503779264), (31, 487528320), (32, 472293060), (40, 377834448), (48, 314862040), (60, 251889632), (62, 243764160), (64, 236146530), (80, 188917224), (93, 162509440), (96, 157431020), (120, 125944816), (124, 121882080), (128, 118073265), (155, 97505664), (160, 94458612), (186, 81254720), (192, 78715510), (240, 62972408), (248, 60941040), (310, 48752832), (320, 47229306), (372, 40627360), (384, 39357755), (465, 32501888), (480, 31486204), (496, 30470520), (620, 24376416), (640, 23614653), (744, 20313680), (930, 16250944), (960, 15743102), (961, 15726720), (992, 15235260), (1240, 12188208), (1488, 10156840), (1860, 8125472), (1920, 7871551), (1922, 7863360), (1984, 7617630), (2480, 6094104), (2883, 5242240), (2976, 5078420), (3720, 4062736), (3844, 3931680), (3968, 3808815), (4805, 3145344), (4960, 3047052), (5766, 2621120), (5952, 2539210), (7440, 2031368), (7688, 1965840), (8191, 1845120), (9610, 1572672), (9920, 1523526), (11532, 1310560), (11904, 1269605), (14415, 1048448), (14880, 1015684), (15376, 982920), (16382, 922560), (19220, 786336), (19840, 761763), (23064, 655280), (24573, 615040), (28830, 524224), (29760, 507842), (30752, 491460), (32764, 461280), (38440, 393168), (40955, 369024), (46128, 327640), (49146, 307520), (57660, 262112), (59520, 253921), (61504, 245730), (65528, 230640), (76880, 196584), (81910, 184512), (92256, 163820), (98292, 153760), (115320, 131056), (122865, 123008)]