188519520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2953}}^1$

素因数の和:2997

約数の個数: 192

約数和(自身を含む): 714631680

約数和(自身を除く): 526112160

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, 1995, 2128, 2280, 2660, 2953, 3040, 3192, 3360, 3990, 4256, 4560, 5320, 5906, 6384, 7980, 8859, 9120, 10640, 11812, 12768, 14765, 15960, 17718, 20671, 21280, 23624, 29530, 31920, 35436, 41342, 44295, 47248, 56107, 59060, 62013, 63840, 70872, 82684, 88590, 94496, 103355, 112214, 118120, 124026, 141744, 165368, 168321, 177180, 206710, 224428, 236240, 248052, 280535, 283488, 310065, 330736, 336642, 354360, 392749, 413420, 448856, 472480, 496104, 561070, 620130, 661472, 673284, 708720, 785498, 826840, 841605, 897712, 992208, 1122140, 1178247, 1240260, 1346568, 1417440, 1570996, 1653680, 1683210, 1795424, 1963745, 1984416, 2244280, 2356494, 2480520, 2693136, 3141992, 3307360, 3366420, 3927490, 4488560, 4712988, 4961040, 5386272, 5891235, 6283984, 6732840, 7854980, 8977120, 9425976, 9922080, 11782470, 12567968, 13465680, 15709960, 18851952, 23564940, 26931360, 31419920, 37703904, 47129880, 62839840, 94259760, 188519520]

約数ペア:

[(1, 188519520), (2, 94259760), (3, 62839840), (4, 47129880), (5, 37703904), (6, 31419920), (7, 26931360), (8, 23564940), (10, 18851952), (12, 15709960), (14, 13465680), (15, 12567968), (16, 11782470), (19, 9922080), (20, 9425976), (21, 8977120), (24, 7854980), (28, 6732840), (30, 6283984), (32, 5891235), (35, 5386272), (38, 4961040), (40, 4712988), (42, 4488560), (48, 3927490), (56, 3366420), (57, 3307360), (60, 3141992), (70, 2693136), (76, 2480520), (80, 2356494), (84, 2244280), (95, 1984416), (96, 1963745), (105, 1795424), (112, 1683210), (114, 1653680), (120, 1570996), (133, 1417440), (140, 1346568), (152, 1240260), (160, 1178247), (168, 1122140), (190, 992208), (210, 897712), (224, 841605), (228, 826840), (240, 785498), (266, 708720), (280, 673284), (285, 661472), (304, 620130), (336, 561070), (380, 496104), (399, 472480), (420, 448856), (456, 413420), (480, 392749), (532, 354360), (560, 336642), (570, 330736), (608, 310065), (665, 283488), (672, 280535), (760, 248052), (798, 236240), (840, 224428), (912, 206710), (1064, 177180), (1120, 168321), (1140, 165368), (1330, 141744), (1520, 124026), (1596, 118120), (1680, 112214), (1824, 103355), (1995, 94496), (2128, 88590), (2280, 82684), (2660, 70872), (2953, 63840), (3040, 62013), (3192, 59060), (3360, 56107), (3990, 47248), (4256, 44295), (4560, 41342), (5320, 35436), (5906, 31920), (6384, 29530), (7980, 23624), (8859, 21280), (9120, 20671), (10640, 17718), (11812, 15960), (12768, 14765)]