4277280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:111

約数の個数: 192

約数和(自身を含む): 16450560

約数和(自身を除く): 12173280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 67, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 134, 140, 152, 160, 168, 190, 201, 210, 224, 228, 240, 266, 268, 280, 285, 304, 335, 336, 380, 399, 402, 420, 456, 469, 480, 532, 536, 560, 570, 608, 665, 670, 672, 760, 798, 804, 840, 912, 938, 1005, 1064, 1072, 1120, 1140, 1273, 1330, 1340, 1407, 1520, 1596, 1608, 1680, 1824, 1876, 1995, 2010, 2128, 2144, 2280, 2345, 2546, 2660, 2680, 2814, 3040, 3192, 3216, 3360, 3752, 3819, 3990, 4020, 4256, 4560, 4690, 5092, 5320, 5360, 5628, 6365, 6384, 6432, 7035, 7504, 7638, 7980, 8040, 8911, 9120, 9380, 10184, 10640, 10720, 11256, 12730, 12768, 14070, 15008, 15276, 15960, 16080, 17822, 18760, 19095, 20368, 21280, 22512, 25460, 26733, 28140, 30552, 31920, 32160, 35644, 37520, 38190, 40736, 44555, 45024, 50920, 53466, 56280, 61104, 63840, 71288, 75040, 76380, 89110, 101840, 106932, 112560, 122208, 133665, 142576, 152760, 178220, 203680, 213864, 225120, 267330, 285152, 305520, 356440, 427728, 534660, 611040, 712880, 855456, 1069320, 1425760, 2138640, 4277280]

約数ペア:

[(1, 4277280), (2, 2138640), (3, 1425760), (4, 1069320), (5, 855456), (6, 712880), (7, 611040), (8, 534660), (10, 427728), (12, 356440), (14, 305520), (15, 285152), (16, 267330), (19, 225120), (20, 213864), (21, 203680), (24, 178220), (28, 152760), (30, 142576), (32, 133665), (35, 122208), (38, 112560), (40, 106932), (42, 101840), (48, 89110), (56, 76380), (57, 75040), (60, 71288), (67, 63840), (70, 61104), (76, 56280), (80, 53466), (84, 50920), (95, 45024), (96, 44555), (105, 40736), (112, 38190), (114, 37520), (120, 35644), (133, 32160), (134, 31920), (140, 30552), (152, 28140), (160, 26733), (168, 25460), (190, 22512), (201, 21280), (210, 20368), (224, 19095), (228, 18760), (240, 17822), (266, 16080), (268, 15960), (280, 15276), (285, 15008), (304, 14070), (335, 12768), (336, 12730), (380, 11256), (399, 10720), (402, 10640), (420, 10184), (456, 9380), (469, 9120), (480, 8911), (532, 8040), (536, 7980), (560, 7638), (570, 7504), (608, 7035), (665, 6432), (670, 6384), (672, 6365), (760, 5628), (798, 5360), (804, 5320), (840, 5092), (912, 4690), (938, 4560), (1005, 4256), (1064, 4020), (1072, 3990), (1120, 3819), (1140, 3752), (1273, 3360), (1330, 3216), (1340, 3192), (1407, 3040), (1520, 2814), (1596, 2680), (1608, 2660), (1680, 2546), (1824, 2345), (1876, 2280), (1995, 2144), (2010, 2128)]