143675840

素因数分解:

$2^6\times 5^1\times 7^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1$

素因数の和:73

約数の個数: 280

約数和(自身を含む): 461022192

約数和(自身を除く): 317346352

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 32, 34, 35, 40, 44, 49, 55, 56, 64, 68, 70, 77, 80, 85, 88, 98, 110, 112, 119, 136, 140, 154, 160, 170, 176, 187, 196, 220, 224, 238, 245, 272, 280, 308, 320, 340, 343, 352, 374, 385, 392, 440, 448, 476, 490, 539, 544, 560, 595, 616, 680, 686, 704, 748, 770, 784, 833, 880, 935, 952, 980, 1078, 1088, 1120, 1190, 1232, 1309, 1360, 1372, 1496, 1540, 1568, 1666, 1715, 1760, 1870, 1904, 1960, 2156, 2240, 2380, 2401, 2464, 2618, 2695, 2720, 2744, 2992, 3080, 3136, 3332, 3430, 3520, 3740, 3773, 3808, 3920, 4165, 4312, 4760, 4802, 4928, 5236, 5390, 5440, 5488, 5831, 5984, 6160, 6545, 6664, 6860, 7480, 7546, 7616, 7840, 8330, 8624, 9163, 9520, 9604, 10472, 10780, 10976, 11662, 11968, 12005, 12320, 13090, 13328, 13720, 14960, 15092, 15680, 16660, 17248, 18326, 18865, 19040, 19208, 20944, 21560, 21952, 23324, 24010, 24640, 26180, 26411, 26656, 27440, 29155, 29920, 30184, 33320, 34496, 36652, 37730, 38080, 38416, 40817, 41888, 43120, 45815, 46648, 48020, 52360, 52822, 53312, 54880, 58310, 59840, 60368, 64141, 66640, 73304, 75460, 76832, 81634, 83776, 86240, 91630, 93296, 96040, 104720, 105644, 109760, 116620, 120736, 128282, 132055, 133280, 146608, 150920, 153664, 163268, 172480, 183260, 186592, 192080, 204085, 209440, 211288, 233240, 241472, 256564, 264110, 266560, 293216, 301840, 320705, 326536, 366520, 373184, 384160, 408170, 418880, 422576, 448987, 466480, 513128, 528220, 586432, 603680, 641410, 653072, 733040, 768320, 816340, 845152, 897974, 932960, 1026256, 1056440, 1207360, 1282820, 1306144, 1466080, 1632680, 1690304, 1795948, 1865920, 2052512, 2112880, 2244935, 2565640, 2612288, 2932160, 3265360, 3591896, 4105024, 4225760, 4489870, 5131280, 6530720, 7183792, 8451520, 8979740, 10262560, 13061440, 14367584, 17959480, 20525120, 28735168, 35918960, 71837920, 143675840]

約数ペア:

[(1, 143675840), (2, 71837920), (4, 35918960), (5, 28735168), (7, 20525120), (8, 17959480), (10, 14367584), (11, 13061440), (14, 10262560), (16, 8979740), (17, 8451520), (20, 7183792), (22, 6530720), (28, 5131280), (32, 4489870), (34, 4225760), (35, 4105024), (40, 3591896), (44, 3265360), (49, 2932160), (55, 2612288), (56, 2565640), (64, 2244935), (68, 2112880), (70, 2052512), (77, 1865920), (80, 1795948), (85, 1690304), (88, 1632680), (98, 1466080), (110, 1306144), (112, 1282820), (119, 1207360), (136, 1056440), (140, 1026256), (154, 932960), (160, 897974), (170, 845152), (176, 816340), (187, 768320), (196, 733040), (220, 653072), (224, 641410), (238, 603680), (245, 586432), (272, 528220), (280, 513128), (308, 466480), (320, 448987), (340, 422576), (343, 418880), (352, 408170), (374, 384160), (385, 373184), (392, 366520), (440, 326536), (448, 320705), (476, 301840), (490, 293216), (539, 266560), (544, 264110), (560, 256564), (595, 241472), (616, 233240), (680, 211288), (686, 209440), (704, 204085), (748, 192080), (770, 186592), (784, 183260), (833, 172480), (880, 163268), (935, 153664), (952, 150920), (980, 146608), (1078, 133280), (1088, 132055), (1120, 128282), (1190, 120736), (1232, 116620), (1309, 109760), (1360, 105644), (1372, 104720), (1496, 96040), (1540, 93296), (1568, 91630), (1666, 86240), (1715, 83776), (1760, 81634), (1870, 76832), (1904, 75460), (1960, 73304), (2156, 66640), (2240, 64141), (2380, 60368), (2401, 59840), (2464, 58310), (2618, 54880), (2695, 53312), (2720, 52822), (2744, 52360), (2992, 48020), (3080, 46648), (3136, 45815), (3332, 43120), (3430, 41888), (3520, 40817), (3740, 38416), (3773, 38080), (3808, 37730), (3920, 36652), (4165, 34496), (4312, 33320), (4760, 30184), (4802, 29920), (4928, 29155), (5236, 27440), (5390, 26656), (5440, 26411), (5488, 26180), (5831, 24640), (5984, 24010), (6160, 23324), (6545, 21952), (6664, 21560), (6860, 20944), (7480, 19208), (7546, 19040), (7616, 18865), (7840, 18326), (8330, 17248), (8624, 16660), (9163, 15680), (9520, 15092), (9604, 14960), (10472, 13720), (10780, 13328), (10976, 13090), (11662, 12320), (11968, 12005)]