19507847220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{1583}}^1\times {\mathrm{7607}}^1$

素因数の和:9211

約数の個数: 120

約数和(自身を含む): 61243547904

約数和(自身を除く): 41735700684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1583, 1620, 3166, 4749, 6332, 7607, 7915, 9498, 14247, 15214, 15830, 18996, 22821, 23745, 28494, 30428, 31660, 38035, 42741, 45642, 47490, 56988, 68463, 71235, 76070, 85482, 91284, 94980, 114105, 128223, 136926, 142470, 152140, 170964, 205389, 213705, 228210, 256446, 273852, 284940, 342315, 410778, 427410, 456420, 512892, 616167, 641115, 684630, 821556, 854820, 1026945, 1232334, 1282230, 1369260, 2053890, 2464668, 2564460, 3080835, 4107780, 6161670, 12041881, 12323340, 24083762, 36125643, 48167524, 60209405, 72251286, 108376929, 120418810, 144502572, 180628215, 216753858, 240837620, 325130787, 361256430, 433507716, 541884645, 650261574, 722512860, 975392361, 1083769290, 1300523148, 1625653935, 1950784722, 2167538580, 3251307870, 3901569444, 4876961805, 6502615740, 9753923610, 19507847220]

約数ペア:

[(1, 19507847220), (2, 9753923610), (3, 6502615740), (4, 4876961805), (5, 3901569444), (6, 3251307870), (9, 2167538580), (10, 1950784722), (12, 1625653935), (15, 1300523148), (18, 1083769290), (20, 975392361), (27, 722512860), (30, 650261574), (36, 541884645), (45, 433507716), (54, 361256430), (60, 325130787), (81, 240837620), (90, 216753858), (108, 180628215), (135, 144502572), (162, 120418810), (180, 108376929), (270, 72251286), (324, 60209405), (405, 48167524), (540, 36125643), (810, 24083762), (1583, 12323340), (1620, 12041881), (3166, 6161670), (4749, 4107780), (6332, 3080835), (7607, 2564460), (7915, 2464668), (9498, 2053890), (14247, 1369260), (15214, 1282230), (15830, 1232334), (18996, 1026945), (22821, 854820), (23745, 821556), (28494, 684630), (30428, 641115), (31660, 616167), (38035, 512892), (42741, 456420), (45642, 427410), (47490, 410778), (56988, 342315), (68463, 284940), (71235, 273852), (76070, 256446), (85482, 228210), (91284, 213705), (94980, 205389), (114105, 170964), (128223, 152140), (136926, 142470)]