474799360

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2789}}^1$

素因数の和:2836

約数の個数: 144

約数和(自身を含む): 1368662400

約数和(自身を除く): 893863040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 256, 266, 280, 304, 320, 380, 448, 532, 560, 608, 640, 665, 760, 896, 1064, 1120, 1216, 1280, 1330, 1520, 1792, 2128, 2240, 2432, 2660, 2789, 3040, 4256, 4480, 4864, 5320, 5578, 6080, 8512, 8960, 10640, 11156, 12160, 13945, 17024, 19523, 21280, 22312, 24320, 27890, 34048, 39046, 42560, 44624, 52991, 55780, 78092, 85120, 89248, 97615, 105982, 111560, 156184, 170240, 178496, 195230, 211964, 223120, 264955, 312368, 356992, 370937, 390460, 423928, 446240, 529910, 624736, 713984, 741874, 780920, 847856, 892480, 1059820, 1249472, 1483748, 1561840, 1695712, 1784960, 1854685, 2119640, 2498944, 2967496, 3123680, 3391424, 3569920, 3709370, 4239280, 4997888, 5934992, 6247360, 6782848, 7418740, 8478560, 11869984, 12494720, 13565696, 14837480, 16957120, 23739968, 24989440, 29674960, 33914240, 47479936, 59349920, 67828480, 94959872, 118699840, 237399680, 474799360]

約数ペア:

[(1, 474799360), (2, 237399680), (4, 118699840), (5, 94959872), (7, 67828480), (8, 59349920), (10, 47479936), (14, 33914240), (16, 29674960), (19, 24989440), (20, 23739968), (28, 16957120), (32, 14837480), (35, 13565696), (38, 12494720), (40, 11869984), (56, 8478560), (64, 7418740), (70, 6782848), (76, 6247360), (80, 5934992), (95, 4997888), (112, 4239280), (128, 3709370), (133, 3569920), (140, 3391424), (152, 3123680), (160, 2967496), (190, 2498944), (224, 2119640), (256, 1854685), (266, 1784960), (280, 1695712), (304, 1561840), (320, 1483748), (380, 1249472), (448, 1059820), (532, 892480), (560, 847856), (608, 780920), (640, 741874), (665, 713984), (760, 624736), (896, 529910), (1064, 446240), (1120, 423928), (1216, 390460), (1280, 370937), (1330, 356992), (1520, 312368), (1792, 264955), (2128, 223120), (2240, 211964), (2432, 195230), (2660, 178496), (2789, 170240), (3040, 156184), (4256, 111560), (4480, 105982), (4864, 97615), (5320, 89248), (5578, 85120), (6080, 78092), (8512, 55780), (8960, 52991), (10640, 44624), (11156, 42560), (12160, 39046), (13945, 34048), (17024, 27890), (19523, 24320), (21280, 22312)]