289969097040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1855921}}^1$

素因数の和:1855978

約数の個数: 240

約数和(自身を含む): 1148830565376

約数和(自身を除く): 858861468336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 112, 120, 124, 126, 140, 144, 155, 168, 180, 186, 210, 217, 240, 248, 252, 279, 280, 310, 315, 336, 360, 372, 420, 434, 465, 496, 504, 558, 560, 620, 630, 651, 720, 744, 840, 868, 930, 1008, 1085, 1116, 1240, 1260, 1302, 1395, 1488, 1680, 1736, 1860, 1953, 2170, 2232, 2480, 2520, 2604, 2790, 3255, 3472, 3720, 3906, 4340, 4464, 5040, 5208, 5580, 6510, 7440, 7812, 8680, 9765, 10416, 11160, 13020, 15624, 17360, 19530, 22320, 26040, 31248, 39060, 52080, 78120, 156240, 1855921, 3711842, 5567763, 7423684, 9279605, 11135526, 12991447, 14847368, 16703289, 18559210, 22271052, 25982894, 27838815, 29694736, 33406578, 37118420, 38974341, 44542104, 51965788, 55677630, 57533551, 64957235, 66813156, 74236840, 77948682, 83516445, 89084208, 103931576, 111355260, 115067102, 116923023, 129914470, 133626312, 148473680, 155897364, 167032890, 172600653, 194871705, 207863152, 222710520, 230134204, 233846046, 259828940, 267252624, 287667755, 311794728, 334065780, 345201306, 389743410, 402734857, 445421040, 460268408, 467692092, 517801959, 519657880, 575335510, 584615115, 623589456, 668131560, 690402612, 779486820, 805469714, 863003265, 920536816, 935384184, 1035603918, 1039315760, 1150671020, 1169230230, 1208204571, 1336263120, 1380805224, 1558973640, 1610939428, 1726006530, 1870768368, 2013674285, 2071207836, 2301342040, 2338460460, 2416409142, 2589009795, 2761610448, 3117947280, 3221878856, 3452013060, 3624613713, 4027348570, 4142415672, 4602684080, 4676920920, 4832818284, 5178019590, 6041022855, 6443757712, 6904026120, 7249227426, 8054697140, 8284831344, 9353841840, 9665636568, 10356039180, 12082045710, 13808052240, 14498454852, 16109394280, 18123068565, 19331273136, 20712078360, 24164091420, 28996909704, 32218788560, 36246137130, 41424156720, 48328182840, 57993819408, 72492274260, 96656365680, 144984548520, 289969097040]

約数ペア:

[(1, 289969097040), (2, 144984548520), (3, 96656365680), (4, 72492274260), (5, 57993819408), (6, 48328182840), (7, 41424156720), (8, 36246137130), (9, 32218788560), (10, 28996909704), (12, 24164091420), (14, 20712078360), (15, 19331273136), (16, 18123068565), (18, 16109394280), (20, 14498454852), (21, 13808052240), (24, 12082045710), (28, 10356039180), (30, 9665636568), (31, 9353841840), (35, 8284831344), (36, 8054697140), (40, 7249227426), (42, 6904026120), (45, 6443757712), (48, 6041022855), (56, 5178019590), (60, 4832818284), (62, 4676920920), (63, 4602684080), (70, 4142415672), (72, 4027348570), (80, 3624613713), (84, 3452013060), (90, 3221878856), (93, 3117947280), (105, 2761610448), (112, 2589009795), (120, 2416409142), (124, 2338460460), (126, 2301342040), (140, 2071207836), (144, 2013674285), (155, 1870768368), (168, 1726006530), (180, 1610939428), (186, 1558973640), (210, 1380805224), (217, 1336263120), (240, 1208204571), (248, 1169230230), (252, 1150671020), (279, 1039315760), (280, 1035603918), (310, 935384184), (315, 920536816), (336, 863003265), (360, 805469714), (372, 779486820), (420, 690402612), (434, 668131560), (465, 623589456), (496, 584615115), (504, 575335510), (558, 519657880), (560, 517801959), (620, 467692092), (630, 460268408), (651, 445421040), (720, 402734857), (744, 389743410), (840, 345201306), (868, 334065780), (930, 311794728), (1008, 287667755), (1085, 267252624), (1116, 259828940), (1240, 233846046), (1260, 230134204), (1302, 222710520), (1395, 207863152), (1488, 194871705), (1680, 172600653), (1736, 167032890), (1860, 155897364), (1953, 148473680), (2170, 133626312), (2232, 129914470), (2480, 116923023), (2520, 115067102), (2604, 111355260), (2790, 103931576), (3255, 89084208), (3472, 83516445), (3720, 77948682), (3906, 74236840), (4340, 66813156), (4464, 64957235), (5040, 57533551), (5208, 55677630), (5580, 51965788), (6510, 44542104), (7440, 38974341), (7812, 37118420), (8680, 33406578), (9765, 29694736), (10416, 27838815), (11160, 25982894), (13020, 22271052), (15624, 18559210), (17360, 16703289), (19530, 14847368), (22320, 12991447), (26040, 11135526), (31248, 9279605), (39060, 7423684), (52080, 5567763), (78120, 3711842), (156240, 1855921)]