19465745280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{35081}}^1$

素因数の和:35137

約数の個数: 192

約数和(自身を含む): 65913464880

約数和(自身を除く): 46447719600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 289, 320, 340, 384, 408, 480, 510, 544, 578, 640, 680, 816, 867, 960, 1020, 1088, 1156, 1360, 1445, 1632, 1734, 1920, 2040, 2176, 2312, 2720, 2890, 3264, 3468, 4080, 4335, 4624, 5440, 5780, 6528, 6936, 8160, 8670, 9248, 10880, 11560, 13872, 16320, 17340, 18496, 23120, 27744, 32640, 34680, 35081, 36992, 46240, 55488, 69360, 70162, 92480, 105243, 110976, 138720, 140324, 175405, 184960, 210486, 277440, 280648, 350810, 420972, 526215, 554880, 561296, 596377, 701620, 841944, 1052430, 1122592, 1192754, 1403240, 1683888, 1789131, 2104860, 2245184, 2385508, 2806480, 2981885, 3367776, 3578262, 4209720, 4490368, 4771016, 5612960, 5963770, 6735552, 7156524, 8419440, 8945655, 9542032, 10138409, 11225920, 11927540, 13471104, 14313048, 16838880, 17891310, 19084064, 20276818, 22451840, 23855080, 28626096, 30415227, 33677760, 35782620, 38168128, 40553636, 47710160, 50692045, 57252192, 60830454, 67355520, 71565240, 76336256, 81107272, 95420320, 101384090, 114504384, 121660908, 143130480, 152076135, 162214544, 190840640, 202768180, 229008768, 243321816, 286260960, 304152270, 324429088, 381681280, 405536360, 486643632, 572521920, 608304540, 648858176, 811072720, 973287264, 1145043840, 1216609080, 1297716352, 1622145440, 1946574528, 2433218160, 3244290880, 3893149056, 4866436320, 6488581760, 9732872640, 19465745280]

約数ペア:

[(1, 19465745280), (2, 9732872640), (3, 6488581760), (4, 4866436320), (5, 3893149056), (6, 3244290880), (8, 2433218160), (10, 1946574528), (12, 1622145440), (15, 1297716352), (16, 1216609080), (17, 1145043840), (20, 973287264), (24, 811072720), (30, 648858176), (32, 608304540), (34, 572521920), (40, 486643632), (48, 405536360), (51, 381681280), (60, 324429088), (64, 304152270), (68, 286260960), (80, 243321816), (85, 229008768), (96, 202768180), (102, 190840640), (120, 162214544), (128, 152076135), (136, 143130480), (160, 121660908), (170, 114504384), (192, 101384090), (204, 95420320), (240, 81107272), (255, 76336256), (272, 71565240), (289, 67355520), (320, 60830454), (340, 57252192), (384, 50692045), (408, 47710160), (480, 40553636), (510, 38168128), (544, 35782620), (578, 33677760), (640, 30415227), (680, 28626096), (816, 23855080), (867, 22451840), (960, 20276818), (1020, 19084064), (1088, 17891310), (1156, 16838880), (1360, 14313048), (1445, 13471104), (1632, 11927540), (1734, 11225920), (1920, 10138409), (2040, 9542032), (2176, 8945655), (2312, 8419440), (2720, 7156524), (2890, 6735552), (3264, 5963770), (3468, 5612960), (4080, 4771016), (4335, 4490368), (4624, 4209720), (5440, 3578262), (5780, 3367776), (6528, 2981885), (6936, 2806480), (8160, 2385508), (8670, 2245184), (9248, 2104860), (10880, 1789131), (11560, 1683888), (13872, 1403240), (16320, 1192754), (17340, 1122592), (18496, 1052430), (23120, 841944), (27744, 701620), (32640, 596377), (34680, 561296), (35081, 554880), (36992, 526215), (46240, 420972), (55488, 350810), (69360, 280648), (70162, 277440), (92480, 210486), (105243, 184960), (110976, 175405), (138720, 140324)]