19964566440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{5591}}^1$

素因数の和:5737

約数の個数: 384

約数和(自身を含む): 80605324800

約数和(自身を除く): 60640758360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 109, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 218, 234, 252, 260, 273, 280, 312, 315, 327, 360, 364, 390, 420, 436, 455, 468, 504, 520, 545, 546, 585, 630, 654, 728, 763, 780, 819, 840, 872, 910, 936, 981, 1090, 1092, 1170, 1260, 1308, 1365, 1417, 1526, 1560, 1635, 1638, 1820, 1962, 2180, 2184, 2289, 2340, 2520, 2616, 2730, 2834, 3052, 3270, 3276, 3640, 3815, 3924, 4095, 4251, 4360, 4578, 4680, 4905, 5460, 5591, 5668, 6104, 6540, 6552, 6867, 7085, 7630, 7848, 8190, 8502, 9156, 9810, 9919, 10920, 11182, 11336, 11445, 12753, 13080, 13734, 14170, 15260, 16380, 16773, 17004, 18312, 19620, 19838, 21255, 22364, 22890, 25506, 27468, 27955, 28340, 29757, 30520, 32760, 33546, 34008, 34335, 39137, 39240, 39676, 42510, 44728, 45780, 49595, 50319, 51012, 54936, 55910, 56680, 59514, 63765, 67092, 68670, 72683, 78274, 79352, 83865, 85020, 89271, 91560, 99190, 100638, 102024, 111820, 117411, 119028, 127530, 134184, 137340, 145366, 148785, 156548, 167730, 170040, 178542, 195685, 198380, 201276, 218049, 223640, 234822, 238056, 251595, 255060, 274680, 290732, 297570, 313096, 335460, 352233, 357084, 363415, 391370, 396760, 402552, 436098, 446355, 469644, 503190, 508781, 510120, 581464, 587055, 595140, 609419, 654147, 670920, 704466, 714168, 726830, 782740, 872196, 892710, 939288, 1006380, 1017562, 1090245, 1174110, 1190280, 1218838, 1308294, 1408932, 1453660, 1526343, 1565480, 1744392, 1761165, 1785420, 1828257, 2012760, 2035124, 2180490, 2348220, 2437676, 2543905, 2616588, 2817864, 2907320, 3047095, 3052686, 3270735, 3522330, 3570840, 3656514, 4070248, 4265933, 4360980, 4579029, 4696440, 4875352, 5087810, 5233176, 5484771, 6094190, 6105372, 6541470, 7044660, 7313028, 7631715, 7922447, 8531866, 8721960, 9141285, 9158058, 10175620, 10969542, 12188380, 12210744, 12797799, 13082940, 14089320, 14626056, 15263430, 15844894, 17063732, 18282570, 18316116, 20351240, 21329665, 21939084, 22895145, 23767341, 24376760, 25595598, 26165880, 27423855, 30526860, 31689788, 34127464, 36565140, 36632232, 38393397, 39612235, 42659330, 43878168, 45790290, 47534682, 51191196, 54847710, 55457129, 61053720, 63379576, 63988995, 71302023, 73130280, 76786794, 79224470, 85318660, 91580580, 95069364, 102382392, 109695420, 110914258, 118836705, 127977990, 142604046, 153573588, 158448940, 166371387, 170637320, 183161160, 190138728, 191966985, 219390840, 221828516, 237673410, 255955980, 277285645, 285208092, 307147176, 316897880, 332742774, 356510115, 383933970, 443657032, 475346820, 499114161, 511911960, 554571290, 570416184, 665485548, 713020230, 767867940, 831856935, 950693640, 998228322, 1109142580, 1330971096, 1426040460, 1535735880, 1663713870, 1996456644, 2218285160, 2495570805, 2852080920, 3327427740, 3992913288, 4991141610, 6654855480, 9982283220, 19964566440]

約数ペア:

[(1, 19964566440), (2, 9982283220), (3, 6654855480), (4, 4991141610), (5, 3992913288), (6, 3327427740), (7, 2852080920), (8, 2495570805), (9, 2218285160), (10, 1996456644), (12, 1663713870), (13, 1535735880), (14, 1426040460), (15, 1330971096), (18, 1109142580), (20, 998228322), (21, 950693640), (24, 831856935), (26, 767867940), (28, 713020230), (30, 665485548), (35, 570416184), (36, 554571290), (39, 511911960), (40, 499114161), (42, 475346820), (45, 443657032), (52, 383933970), (56, 356510115), (60, 332742774), (63, 316897880), (65, 307147176), (70, 285208092), (72, 277285645), (78, 255955980), (84, 237673410), (90, 221828516), (91, 219390840), (104, 191966985), (105, 190138728), (109, 183161160), (117, 170637320), (120, 166371387), (126, 158448940), (130, 153573588), (140, 142604046), (156, 127977990), (168, 118836705), (180, 110914258), (182, 109695420), (195, 102382392), (210, 95069364), (218, 91580580), (234, 85318660), (252, 79224470), (260, 76786794), (273, 73130280), (280, 71302023), (312, 63988995), (315, 63379576), (327, 61053720), (360, 55457129), (364, 54847710), (390, 51191196), (420, 47534682), (436, 45790290), (455, 43878168), (468, 42659330), (504, 39612235), (520, 38393397), (545, 36632232), (546, 36565140), (585, 34127464), (630, 31689788), (654, 30526860), (728, 27423855), (763, 26165880), (780, 25595598), (819, 24376760), (840, 23767341), (872, 22895145), (910, 21939084), (936, 21329665), (981, 20351240), (1090, 18316116), (1092, 18282570), (1170, 17063732), (1260, 15844894), (1308, 15263430), (1365, 14626056), (1417, 14089320), (1526, 13082940), (1560, 12797799), (1635, 12210744), (1638, 12188380), (1820, 10969542), (1962, 10175620), (2180, 9158058), (2184, 9141285), (2289, 8721960), (2340, 8531866), (2520, 7922447), (2616, 7631715), (2730, 7313028), (2834, 7044660), (3052, 6541470), (3270, 6105372), (3276, 6094190), (3640, 5484771), (3815, 5233176), (3924, 5087810), (4095, 4875352), (4251, 4696440), (4360, 4579029), (4578, 4360980), (4680, 4265933), (4905, 4070248), (5460, 3656514), (5591, 3570840), (5668, 3522330), (6104, 3270735), (6540, 3052686), (6552, 3047095), (6867, 2907320), (7085, 2817864), (7630, 2616588), (7848, 2543905), (8190, 2437676), (8502, 2348220), (9156, 2180490), (9810, 2035124), (9919, 2012760), (10920, 1828257), (11182, 1785420), (11336, 1761165), (11445, 1744392), (12753, 1565480), (13080, 1526343), (13734, 1453660), (14170, 1408932), (15260, 1308294), (16380, 1218838), (16773, 1190280), (17004, 1174110), (18312, 1090245), (19620, 1017562), (19838, 1006380), (21255, 939288), (22364, 892710), (22890, 872196), (25506, 782740), (27468, 726830), (27955, 714168), (28340, 704466), (29757, 670920), (30520, 654147), (32760, 609419), (33546, 595140), (34008, 587055), (34335, 581464), (39137, 510120), (39240, 508781), (39676, 503190), (42510, 469644), (44728, 446355), (45780, 436098), (49595, 402552), (50319, 396760), (51012, 391370), (54936, 363415), (55910, 357084), (56680, 352233), (59514, 335460), (63765, 313096), (67092, 297570), (68670, 290732), (72683, 274680), (78274, 255060), (79352, 251595), (83865, 238056), (85020, 234822), (89271, 223640), (91560, 218049), (99190, 201276), (100638, 198380), (102024, 195685), (111820, 178542), (117411, 170040), (119028, 167730), (127530, 156548), (134184, 148785), (137340, 145366)]