1812142080

素因数分解:

$2^{11}\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^2$

素因数の和:146

約数の個数: 432

約数和(自身を含む): 7315766640

約数和(自身を除く): 5503624560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 53, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 106, 112, 120, 126, 128, 140, 144, 159, 160, 168, 180, 192, 210, 212, 224, 240, 252, 256, 265, 280, 288, 315, 318, 320, 336, 360, 371, 384, 420, 424, 448, 477, 480, 504, 512, 530, 560, 576, 630, 636, 640, 672, 720, 742, 768, 795, 840, 848, 896, 954, 960, 1008, 1024, 1060, 1113, 1120, 1152, 1260, 1272, 1280, 1344, 1440, 1484, 1536, 1590, 1680, 1696, 1792, 1855, 1908, 1920, 2016, 2048, 2120, 2226, 2240, 2304, 2385, 2520, 2544, 2560, 2688, 2809, 2880, 2968, 3072, 3180, 3339, 3360, 3392, 3584, 3710, 3816, 3840, 4032, 4240, 4452, 4480, 4608, 4770, 5040, 5088, 5120, 5376, 5565, 5618, 5760, 5936, 6144, 6360, 6678, 6720, 6784, 7168, 7420, 7632, 7680, 8064, 8427, 8480, 8904, 8960, 9216, 9540, 10080, 10176, 10240, 10752, 11130, 11236, 11520, 11872, 12720, 13356, 13440, 13568, 14045, 14336, 14840, 15264, 15360, 16128, 16695, 16854, 16960, 17808, 17920, 18432, 19080, 19663, 20160, 20352, 21504, 22260, 22472, 23040, 23744, 25281, 25440, 26712, 26880, 27136, 28090, 29680, 30528, 30720, 32256, 33390, 33708, 33920, 35616, 35840, 38160, 39326, 40320, 40704, 42135, 43008, 44520, 44944, 46080, 47488, 50562, 50880, 53424, 53760, 54272, 56180, 58989, 59360, 61056, 64512, 66780, 67416, 67840, 71232, 71680, 76320, 78652, 80640, 81408, 84270, 89040, 89888, 92160, 94976, 98315, 101124, 101760, 106848, 107520, 108544, 112360, 117978, 118720, 122112, 126405, 129024, 133560, 134832, 135680, 142464, 152640, 157304, 161280, 162816, 168540, 176967, 178080, 179776, 189952, 196630, 202248, 203520, 213696, 215040, 224720, 235956, 237440, 244224, 252810, 267120, 269664, 271360, 284928, 294945, 305280, 314608, 322560, 325632, 337080, 353934, 356160, 359552, 379904, 393260, 404496, 407040, 427392, 449440, 471912, 474880, 488448, 505620, 534240, 539328, 542720, 569856, 589890, 610560, 629216, 645120, 674160, 707868, 712320, 719104, 759808, 786520, 808992, 814080, 854784, 884835, 898880, 943824, 949760, 976896, 1011240, 1068480, 1078656, 1139712, 1179780, 1221120, 1258432, 1348320, 1415736, 1424640, 1438208, 1573040, 1617984, 1628160, 1709568, 1769670, 1797760, 1887648, 1899520, 2022480, 2136960, 2157312, 2279424, 2359560, 2442240, 2516864, 2696640, 2831472, 2849280, 2876416, 3146080, 3235968, 3419136, 3539340, 3595520, 3775296, 3799040, 4044960, 4273920, 4314624, 4719120, 4884480, 5033728, 5393280, 5662944, 5698560, 5752832, 6292160, 6471936, 6838272, 7078680, 7191040, 7550592, 8089920, 8547840, 8629248, 9438240, 10067456, 10786560, 11325888, 11397120, 12584320, 12943872, 14157360, 14382080, 15101184, 16179840, 17095680, 17258496, 18876480, 20134912, 21573120, 22651776, 25168640, 25887744, 28314720, 28764160, 30202368, 32359680, 34191360, 37752960, 40269824, 43146240, 45303552, 50337280, 51775488, 56629440, 60404736, 64719360, 75505920, 86292480, 90607104, 100674560, 113258880, 120809472, 129438720, 151011840, 181214208, 201349120, 226517760, 258877440, 302023680, 362428416, 453035520, 604047360, 906071040, 1812142080]

約数ペア:

[(1, 1812142080), (2, 906071040), (3, 604047360), (4, 453035520), (5, 362428416), (6, 302023680), (7, 258877440), (8, 226517760), (9, 201349120), (10, 181214208), (12, 151011840), (14, 129438720), (15, 120809472), (16, 113258880), (18, 100674560), (20, 90607104), (21, 86292480), (24, 75505920), (28, 64719360), (30, 60404736), (32, 56629440), (35, 51775488), (36, 50337280), (40, 45303552), (42, 43146240), (45, 40269824), (48, 37752960), (53, 34191360), (56, 32359680), (60, 30202368), (63, 28764160), (64, 28314720), (70, 25887744), (72, 25168640), (80, 22651776), (84, 21573120), (90, 20134912), (96, 18876480), (105, 17258496), (106, 17095680), (112, 16179840), (120, 15101184), (126, 14382080), (128, 14157360), (140, 12943872), (144, 12584320), (159, 11397120), (160, 11325888), (168, 10786560), (180, 10067456), (192, 9438240), (210, 8629248), (212, 8547840), (224, 8089920), (240, 7550592), (252, 7191040), (256, 7078680), (265, 6838272), (280, 6471936), (288, 6292160), (315, 5752832), (318, 5698560), (320, 5662944), (336, 5393280), (360, 5033728), (371, 4884480), (384, 4719120), (420, 4314624), (424, 4273920), (448, 4044960), (477, 3799040), (480, 3775296), (504, 3595520), (512, 3539340), (530, 3419136), (560, 3235968), (576, 3146080), (630, 2876416), (636, 2849280), (640, 2831472), (672, 2696640), (720, 2516864), (742, 2442240), (768, 2359560), (795, 2279424), (840, 2157312), (848, 2136960), (896, 2022480), (954, 1899520), (960, 1887648), (1008, 1797760), (1024, 1769670), (1060, 1709568), (1113, 1628160), (1120, 1617984), (1152, 1573040), (1260, 1438208), (1272, 1424640), (1280, 1415736), (1344, 1348320), (1440, 1258432), (1484, 1221120), (1536, 1179780), (1590, 1139712), (1680, 1078656), (1696, 1068480), (1792, 1011240), (1855, 976896), (1908, 949760), (1920, 943824), (2016, 898880), (2048, 884835), (2120, 854784), (2226, 814080), (2240, 808992), (2304, 786520), (2385, 759808), (2520, 719104), (2544, 712320), (2560, 707868), (2688, 674160), (2809, 645120), (2880, 629216), (2968, 610560), (3072, 589890), (3180, 569856), (3339, 542720), (3360, 539328), (3392, 534240), (3584, 505620), (3710, 488448), (3816, 474880), (3840, 471912), (4032, 449440), (4240, 427392), (4452, 407040), (4480, 404496), (4608, 393260), (4770, 379904), (5040, 359552), (5088, 356160), (5120, 353934), (5376, 337080), (5565, 325632), (5618, 322560), (5760, 314608), (5936, 305280), (6144, 294945), (6360, 284928), (6678, 271360), (6720, 269664), (6784, 267120), (7168, 252810), (7420, 244224), (7632, 237440), (7680, 235956), (8064, 224720), (8427, 215040), (8480, 213696), (8904, 203520), (8960, 202248), (9216, 196630), (9540, 189952), (10080, 179776), (10176, 178080), (10240, 176967), (10752, 168540), (11130, 162816), (11236, 161280), (11520, 157304), (11872, 152640), (12720, 142464), (13356, 135680), (13440, 134832), (13568, 133560), (14045, 129024), (14336, 126405), (14840, 122112), (15264, 118720), (15360, 117978), (16128, 112360), (16695, 108544), (16854, 107520), (16960, 106848), (17808, 101760), (17920, 101124), (18432, 98315), (19080, 94976), (19663, 92160), (20160, 89888), (20352, 89040), (21504, 84270), (22260, 81408), (22472, 80640), (23040, 78652), (23744, 76320), (25281, 71680), (25440, 71232), (26712, 67840), (26880, 67416), (27136, 66780), (28090, 64512), (29680, 61056), (30528, 59360), (30720, 58989), (32256, 56180), (33390, 54272), (33708, 53760), (33920, 53424), (35616, 50880), (35840, 50562), (38160, 47488), (39326, 46080), (40320, 44944), (40704, 44520), (42135, 43008)]