473011840

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5557}}^1$

素因数の和:5602

約数の個数: 128

約数和(自身を含む): 1360598400

約数和(自身を除く): 887586560

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, 266, 280, 304, 320, 380, 448, 532, 560, 608, 640, 665, 760, 896, 1064, 1120, 1216, 1330, 1520, 2128, 2240, 2432, 2660, 3040, 4256, 4480, 5320, 5557, 6080, 8512, 10640, 11114, 12160, 17024, 21280, 22228, 27785, 38899, 42560, 44456, 55570, 77798, 85120, 88912, 105583, 111140, 155596, 177824, 194495, 211166, 222280, 311192, 355648, 388990, 422332, 444560, 527915, 622384, 711296, 739081, 777980, 844664, 889120, 1055830, 1244768, 1478162, 1555960, 1689328, 1778240, 2111660, 2489536, 2956324, 3111920, 3378656, 3556480, 3695405, 4223320, 4979072, 5912648, 6223840, 6757312, 7390810, 8446640, 11825296, 12447680, 13514624, 14781620, 16893280, 23650592, 24895360, 29563240, 33786560, 47301184, 59126480, 67573120, 94602368, 118252960, 236505920, 473011840]

約数ペア:

[(1, 473011840), (2, 236505920), (4, 118252960), (5, 94602368), (7, 67573120), (8, 59126480), (10, 47301184), (14, 33786560), (16, 29563240), (19, 24895360), (20, 23650592), (28, 16893280), (32, 14781620), (35, 13514624), (38, 12447680), (40, 11825296), (56, 8446640), (64, 7390810), (70, 6757312), (76, 6223840), (80, 5912648), (95, 4979072), (112, 4223320), (128, 3695405), (133, 3556480), (140, 3378656), (152, 3111920), (160, 2956324), (190, 2489536), (224, 2111660), (266, 1778240), (280, 1689328), (304, 1555960), (320, 1478162), (380, 1244768), (448, 1055830), (532, 889120), (560, 844664), (608, 777980), (640, 739081), (665, 711296), (760, 622384), (896, 527915), (1064, 444560), (1120, 422332), (1216, 388990), (1330, 355648), (1520, 311192), (2128, 222280), (2240, 211166), (2432, 194495), (2660, 177824), (3040, 155596), (4256, 111140), (4480, 105583), (5320, 88912), (5557, 85120), (6080, 77798), (8512, 55570), (10640, 44456), (11114, 42560), (12160, 38899), (17024, 27785), (21280, 22228)]