189907194480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{127}}^1\times {\mathrm{21559}}^1$

素因数の和:21736

約数の個数: 240

約数和(自身を含む): 630332989440

約数和(自身を除く): 440425794960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 127, 136, 170, 204, 240, 254, 255, 272, 289, 340, 381, 408, 508, 510, 578, 635, 680, 762, 816, 867, 1016, 1020, 1156, 1270, 1360, 1445, 1524, 1734, 1905, 2032, 2040, 2159, 2312, 2540, 2890, 3048, 3468, 3810, 4080, 4318, 4335, 4624, 5080, 5780, 6096, 6477, 6936, 7620, 8636, 8670, 10160, 10795, 11560, 12954, 13872, 15240, 17272, 17340, 21559, 21590, 23120, 25908, 30480, 32385, 34544, 34680, 36703, 43118, 43180, 51816, 64677, 64770, 69360, 73406, 86236, 86360, 103632, 107795, 110109, 129354, 129540, 146812, 172472, 172720, 183515, 215590, 220218, 258708, 259080, 293624, 323385, 344944, 366503, 367030, 431180, 440436, 517416, 518160, 550545, 587248, 646770, 733006, 734060, 862360, 880872, 1034832, 1099509, 1101090, 1293540, 1466012, 1468120, 1724720, 1761744, 1832515, 2199018, 2202180, 2587080, 2737993, 2932024, 2936240, 3665030, 4398036, 4404360, 5174160, 5475986, 5497545, 5864048, 6230551, 7330060, 8213979, 8796072, 8808720, 10951972, 10995090, 12461102, 13689965, 14660120, 16427958, 17592144, 18691653, 21903944, 21990180, 24922204, 27379930, 29320240, 31152755, 32855916, 37383306, 41069895, 43807888, 43980360, 46545881, 49844408, 54759860, 62305510, 65711832, 74766612, 82139790, 87960720, 93091762, 93458265, 99688816, 109519720, 124611020, 131423664, 139637643, 149533224, 164279580, 186183524, 186916530, 219039440, 232729405, 249222040, 279275286, 299066448, 328559160, 372367048, 373833060, 465458810, 498444080, 558550572, 657118320, 698188215, 744734096, 747666120, 791279977, 930917620, 1117101144, 1396376430, 1495332240, 1582559954, 1861835240, 2234202288, 2373839931, 2792752860, 3165119908, 3723670480, 3956399885, 4747679862, 5585505720, 6330239816, 7912799770, 9495359724, 11171011440, 11869199655, 12660479632, 15825599540, 18990719448, 23738399310, 31651199080, 37981438896, 47476798620, 63302398160, 94953597240, 189907194480]

約数ペア:

[(1, 189907194480), (2, 94953597240), (3, 63302398160), (4, 47476798620), (5, 37981438896), (6, 31651199080), (8, 23738399310), (10, 18990719448), (12, 15825599540), (15, 12660479632), (16, 11869199655), (17, 11171011440), (20, 9495359724), (24, 7912799770), (30, 6330239816), (34, 5585505720), (40, 4747679862), (48, 3956399885), (51, 3723670480), (60, 3165119908), (68, 2792752860), (80, 2373839931), (85, 2234202288), (102, 1861835240), (120, 1582559954), (127, 1495332240), (136, 1396376430), (170, 1117101144), (204, 930917620), (240, 791279977), (254, 747666120), (255, 744734096), (272, 698188215), (289, 657118320), (340, 558550572), (381, 498444080), (408, 465458810), (508, 373833060), (510, 372367048), (578, 328559160), (635, 299066448), (680, 279275286), (762, 249222040), (816, 232729405), (867, 219039440), (1016, 186916530), (1020, 186183524), (1156, 164279580), (1270, 149533224), (1360, 139637643), (1445, 131423664), (1524, 124611020), (1734, 109519720), (1905, 99688816), (2032, 93458265), (2040, 93091762), (2159, 87960720), (2312, 82139790), (2540, 74766612), (2890, 65711832), (3048, 62305510), (3468, 54759860), (3810, 49844408), (4080, 46545881), (4318, 43980360), (4335, 43807888), (4624, 41069895), (5080, 37383306), (5780, 32855916), (6096, 31152755), (6477, 29320240), (6936, 27379930), (7620, 24922204), (8636, 21990180), (8670, 21903944), (10160, 18691653), (10795, 17592144), (11560, 16427958), (12954, 14660120), (13872, 13689965), (15240, 12461102), (17272, 10995090), (17340, 10951972), (21559, 8808720), (21590, 8796072), (23120, 8213979), (25908, 7330060), (30480, 6230551), (32385, 5864048), (34544, 5497545), (34680, 5475986), (36703, 5174160), (43118, 4404360), (43180, 4398036), (51816, 3665030), (64677, 2936240), (64770, 2932024), (69360, 2737993), (73406, 2587080), (86236, 2202180), (86360, 2199018), (103632, 1832515), (107795, 1761744), (110109, 1724720), (129354, 1468120), (129540, 1466012), (146812, 1293540), (172472, 1101090), (172720, 1099509), (183515, 1034832), (215590, 880872), (220218, 862360), (258708, 734060), (259080, 733006), (293624, 646770), (323385, 587248), (344944, 550545), (366503, 518160), (367030, 517416), (431180, 440436)]