3986478720

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{32957}}^1$

素因数の和:32992

約数の個数: 256

約数和(自身を含む): 16136236800

約数和(自身を除く): 12149758080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4480, 5040, 5760, 6048, 6720, 7560, 8064, 8640, 10080, 12096, 13440, 15120, 17280, 20160, 24192, 30240, 32957, 40320, 60480, 65914, 98871, 120960, 131828, 164785, 197742, 230699, 263656, 296613, 329570, 395484, 461398, 494355, 527312, 593226, 659140, 692097, 790968, 889839, 922796, 988710, 1054624, 1153495, 1186452, 1318280, 1384194, 1483065, 1581936, 1779678, 1845592, 1977420, 2076291, 2109248, 2306990, 2372904, 2636560, 2768388, 2966130, 3163872, 3460485, 3559356, 3691184, 3954840, 4152582, 4218496, 4449195, 4613980, 4745808, 5273120, 5536776, 5932260, 6228873, 6327744, 6920970, 7118712, 7382368, 7909680, 8305164, 8898390, 9227960, 9491616, 10381455, 10546240, 11073552, 11864520, 12457746, 12655488, 13841940, 14237424, 14764736, 15819360, 16610328, 17796780, 18455920, 18983232, 20762910, 21092480, 22147104, 23729040, 24915492, 27683880, 28474848, 29529472, 31144365, 31638720, 33220656, 35593560, 36911840, 37966464, 41525820, 44294208, 47458080, 49830984, 55367760, 56949696, 62288730, 63277440, 66441312, 71187120, 73823680, 83051640, 88588416, 94916160, 99661968, 110735520, 113899392, 124577460, 132882624, 142374240, 147647360, 166103280, 189832320, 199323936, 221471040, 249154920, 265765248, 284748480, 332206560, 398647872, 442942080, 498309840, 569496960, 664413120, 797295744, 996619680, 1328826240, 1993239360, 3986478720]

約数ペア:

[(1, 3986478720), (2, 1993239360), (3, 1328826240), (4, 996619680), (5, 797295744), (6, 664413120), (7, 569496960), (8, 498309840), (9, 442942080), (10, 398647872), (12, 332206560), (14, 284748480), (15, 265765248), (16, 249154920), (18, 221471040), (20, 199323936), (21, 189832320), (24, 166103280), (27, 147647360), (28, 142374240), (30, 132882624), (32, 124577460), (35, 113899392), (36, 110735520), (40, 99661968), (42, 94916160), (45, 88588416), (48, 83051640), (54, 73823680), (56, 71187120), (60, 66441312), (63, 63277440), (64, 62288730), (70, 56949696), (72, 55367760), (80, 49830984), (84, 47458080), (90, 44294208), (96, 41525820), (105, 37966464), (108, 36911840), (112, 35593560), (120, 33220656), (126, 31638720), (128, 31144365), (135, 29529472), (140, 28474848), (144, 27683880), (160, 24915492), (168, 23729040), (180, 22147104), (189, 21092480), (192, 20762910), (210, 18983232), (216, 18455920), (224, 17796780), (240, 16610328), (252, 15819360), (270, 14764736), (280, 14237424), (288, 13841940), (315, 12655488), (320, 12457746), (336, 11864520), (360, 11073552), (378, 10546240), (384, 10381455), (420, 9491616), (432, 9227960), (448, 8898390), (480, 8305164), (504, 7909680), (540, 7382368), (560, 7118712), (576, 6920970), (630, 6327744), (640, 6228873), (672, 5932260), (720, 5536776), (756, 5273120), (840, 4745808), (864, 4613980), (896, 4449195), (945, 4218496), (960, 4152582), (1008, 3954840), (1080, 3691184), (1120, 3559356), (1152, 3460485), (1260, 3163872), (1344, 2966130), (1440, 2768388), (1512, 2636560), (1680, 2372904), (1728, 2306990), (1890, 2109248), (1920, 2076291), (2016, 1977420), (2160, 1845592), (2240, 1779678), (2520, 1581936), (2688, 1483065), (2880, 1384194), (3024, 1318280), (3360, 1186452), (3456, 1153495), (3780, 1054624), (4032, 988710), (4320, 922796), (4480, 889839), (5040, 790968), (5760, 692097), (6048, 659140), (6720, 593226), (7560, 527312), (8064, 494355), (8640, 461398), (10080, 395484), (12096, 329570), (13440, 296613), (15120, 263656), (17280, 230699), (20160, 197742), (24192, 164785), (30240, 131828), (32957, 120960), (40320, 98871), (60480, 65914)]