19569690720

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{37}}^2\times {\mathrm{1103}}^1$

素因数の和:1204

約数の個数: 360

約数和(自身を含む): 71046116064

約数和(自身を除く): 51476425344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 81, 90, 96, 108, 111, 120, 135, 144, 148, 160, 162, 180, 185, 216, 222, 240, 270, 288, 296, 324, 333, 360, 370, 405, 432, 444, 480, 540, 555, 592, 648, 666, 720, 740, 810, 864, 888, 999, 1080, 1103, 1110, 1184, 1296, 1332, 1369, 1440, 1480, 1620, 1665, 1776, 1998, 2160, 2206, 2220, 2592, 2664, 2738, 2960, 2997, 3240, 3309, 3330, 3552, 3996, 4107, 4320, 4412, 4440, 4995, 5328, 5476, 5515, 5920, 5994, 6480, 6618, 6660, 6845, 7992, 8214, 8824, 8880, 9927, 9990, 10656, 10952, 11030, 11988, 12321, 12960, 13236, 13320, 13690, 14985, 15984, 16428, 16545, 17648, 17760, 19854, 19980, 20535, 21904, 22060, 23976, 24642, 26472, 26640, 27380, 29781, 29970, 31968, 32856, 33090, 35296, 36963, 39708, 39960, 40811, 41070, 43808, 44120, 47952, 49284, 49635, 52944, 53280, 54760, 59562, 59940, 61605, 65712, 66180, 73926, 79416, 79920, 81622, 82140, 88240, 89343, 95904, 98568, 99270, 105888, 109520, 110889, 119124, 119880, 122433, 123210, 131424, 132360, 147852, 148905, 158832, 159840, 163244, 164280, 176480, 178686, 184815, 197136, 198540, 204055, 219040, 221778, 238248, 239760, 244866, 246420, 264720, 295704, 297810, 317664, 326488, 328560, 357372, 367299, 369630, 394272, 397080, 408110, 443556, 446715, 476496, 479520, 489732, 492840, 529440, 554445, 591408, 595620, 612165, 652976, 657120, 714744, 734598, 739260, 794160, 816220, 887112, 893430, 952992, 979464, 985680, 1101897, 1108890, 1182816, 1191240, 1224330, 1305952, 1429488, 1469196, 1478520, 1510007, 1588320, 1632440, 1774224, 1786860, 1836495, 1958928, 1971360, 2203794, 2217780, 2382480, 2448660, 2858976, 2938392, 2957040, 3020014, 3264880, 3305691, 3548448, 3573720, 3672990, 3917856, 4407588, 4435560, 4530021, 4764960, 4897320, 5509485, 5876784, 5914080, 6040028, 6529760, 6611382, 7147440, 7345980, 7550035, 8815176, 8871120, 9060042, 9794640, 11018970, 11753568, 12080056, 13222764, 13590063, 14294880, 14691960, 15100070, 16528455, 17630352, 17742240, 18120084, 19589280, 22037940, 22650105, 24160112, 26445528, 27180126, 29383920, 30200140, 33056910, 35260704, 36240168, 40770189, 44075880, 45300210, 48320224, 52891056, 54360252, 58767840, 60400280, 66113820, 67950315, 72480336, 81540378, 88151760, 90600420, 105782112, 108720504, 120800560, 122310567, 132227640, 135900630, 144960672, 163080756, 176303520, 181200840, 203850945, 217441008, 241601120, 244621134, 264455280, 271801260, 326161512, 362401680, 407701890, 434882016, 489242268, 528910560, 543602520, 611552835, 652323024, 724803360, 815403780, 978484536, 1087205040, 1223105670, 1304646048, 1630807560, 1956969072, 2174410080, 2446211340, 3261615120, 3913938144, 4892422680, 6523230240, 9784845360, 19569690720]

約数ペア:

[(1, 19569690720), (2, 9784845360), (3, 6523230240), (4, 4892422680), (5, 3913938144), (6, 3261615120), (8, 2446211340), (9, 2174410080), (10, 1956969072), (12, 1630807560), (15, 1304646048), (16, 1223105670), (18, 1087205040), (20, 978484536), (24, 815403780), (27, 724803360), (30, 652323024), (32, 611552835), (36, 543602520), (37, 528910560), (40, 489242268), (45, 434882016), (48, 407701890), (54, 362401680), (60, 326161512), (72, 271801260), (74, 264455280), (80, 244621134), (81, 241601120), (90, 217441008), (96, 203850945), (108, 181200840), (111, 176303520), (120, 163080756), (135, 144960672), (144, 135900630), (148, 132227640), (160, 122310567), (162, 120800560), (180, 108720504), (185, 105782112), (216, 90600420), (222, 88151760), (240, 81540378), (270, 72480336), (288, 67950315), (296, 66113820), (324, 60400280), (333, 58767840), (360, 54360252), (370, 52891056), (405, 48320224), (432, 45300210), (444, 44075880), (480, 40770189), (540, 36240168), (555, 35260704), (592, 33056910), (648, 30200140), (666, 29383920), (720, 27180126), (740, 26445528), (810, 24160112), (864, 22650105), (888, 22037940), (999, 19589280), (1080, 18120084), (1103, 17742240), (1110, 17630352), (1184, 16528455), (1296, 15100070), (1332, 14691960), (1369, 14294880), (1440, 13590063), (1480, 13222764), (1620, 12080056), (1665, 11753568), (1776, 11018970), (1998, 9794640), (2160, 9060042), (2206, 8871120), (2220, 8815176), (2592, 7550035), (2664, 7345980), (2738, 7147440), (2960, 6611382), (2997, 6529760), (3240, 6040028), (3309, 5914080), (3330, 5876784), (3552, 5509485), (3996, 4897320), (4107, 4764960), (4320, 4530021), (4412, 4435560), (4440, 4407588), (4995, 3917856), (5328, 3672990), (5476, 3573720), (5515, 3548448), (5920, 3305691), (5994, 3264880), (6480, 3020014), (6618, 2957040), (6660, 2938392), (6845, 2858976), (7992, 2448660), (8214, 2382480), (8824, 2217780), (8880, 2203794), (9927, 1971360), (9990, 1958928), (10656, 1836495), (10952, 1786860), (11030, 1774224), (11988, 1632440), (12321, 1588320), (12960, 1510007), (13236, 1478520), (13320, 1469196), (13690, 1429488), (14985, 1305952), (15984, 1224330), (16428, 1191240), (16545, 1182816), (17648, 1108890), (17760, 1101897), (19854, 985680), (19980, 979464), (20535, 952992), (21904, 893430), (22060, 887112), (23976, 816220), (24642, 794160), (26472, 739260), (26640, 734598), (27380, 714744), (29781, 657120), (29970, 652976), (31968, 612165), (32856, 595620), (33090, 591408), (35296, 554445), (36963, 529440), (39708, 492840), (39960, 489732), (40811, 479520), (41070, 476496), (43808, 446715), (44120, 443556), (47952, 408110), (49284, 397080), (49635, 394272), (52944, 369630), (53280, 367299), (54760, 357372), (59562, 328560), (59940, 326488), (61605, 317664), (65712, 297810), (66180, 295704), (73926, 264720), (79416, 246420), (79920, 244866), (81622, 239760), (82140, 238248), (88240, 221778), (89343, 219040), (95904, 204055), (98568, 198540), (99270, 197136), (105888, 184815), (109520, 178686), (110889, 176480), (119124, 164280), (119880, 163244), (122433, 159840), (123210, 158832), (131424, 148905), (132360, 147852)]