121742880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1907}}^1$

素因数の和:1951

約数の個数: 192

約数和(自身を含む): 461583360

約数和(自身を除く): 339840480

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, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 210, 224, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 1064, 1120, 1140, 1330, 1520, 1596, 1680, 1824, 1907, 1995, 2128, 2280, 2660, 3040, 3192, 3360, 3814, 3990, 4256, 4560, 5320, 5721, 6384, 7628, 7980, 9120, 9535, 10640, 11442, 12768, 13349, 15256, 15960, 19070, 21280, 22884, 26698, 28605, 30512, 31920, 36233, 38140, 40047, 45768, 53396, 57210, 61024, 63840, 66745, 72466, 76280, 80094, 91536, 106792, 108699, 114420, 133490, 144932, 152560, 160188, 181165, 183072, 200235, 213584, 217398, 228840, 253631, 266980, 289864, 305120, 320376, 362330, 400470, 427168, 434796, 457680, 507262, 533960, 543495, 579728, 640752, 724660, 760893, 800940, 869592, 915360, 1014524, 1067920, 1086990, 1159456, 1268155, 1281504, 1449320, 1521786, 1601880, 1739184, 2029048, 2135840, 2173980, 2536310, 2898640, 3043572, 3203760, 3478368, 3804465, 4058096, 4347960, 5072620, 5797280, 6087144, 6407520, 7608930, 8116192, 8695920, 10145240, 12174288, 15217860, 17391840, 20290480, 24348576, 30435720, 40580960, 60871440, 121742880]

約数ペア:

[(1, 121742880), (2, 60871440), (3, 40580960), (4, 30435720), (5, 24348576), (6, 20290480), (7, 17391840), (8, 15217860), (10, 12174288), (12, 10145240), (14, 8695920), (15, 8116192), (16, 7608930), (19, 6407520), (20, 6087144), (21, 5797280), (24, 5072620), (28, 4347960), (30, 4058096), (32, 3804465), (35, 3478368), (38, 3203760), (40, 3043572), (42, 2898640), (48, 2536310), (56, 2173980), (57, 2135840), (60, 2029048), (70, 1739184), (76, 1601880), (80, 1521786), (84, 1449320), (95, 1281504), (96, 1268155), (105, 1159456), (112, 1086990), (114, 1067920), (120, 1014524), (133, 915360), (140, 869592), (152, 800940), (160, 760893), (168, 724660), (190, 640752), (210, 579728), (224, 543495), (228, 533960), (240, 507262), (266, 457680), (280, 434796), (285, 427168), (304, 400470), (336, 362330), (380, 320376), (399, 305120), (420, 289864), (456, 266980), (480, 253631), (532, 228840), (560, 217398), (570, 213584), (608, 200235), (665, 183072), (672, 181165), (760, 160188), (798, 152560), (840, 144932), (912, 133490), (1064, 114420), (1120, 108699), (1140, 106792), (1330, 91536), (1520, 80094), (1596, 76280), (1680, 72466), (1824, 66745), (1907, 63840), (1995, 61024), (2128, 57210), (2280, 53396), (2660, 45768), (3040, 40047), (3192, 38140), (3360, 36233), (3814, 31920), (3990, 30512), (4256, 28605), (4560, 26698), (5320, 22884), (5721, 21280), (6384, 19070), (7628, 15960), (7980, 15256), (9120, 13349), (9535, 12768), (10640, 11442)]