255716026560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4673173}}^1$

素因数の和:4673215

約数の個数: 168

約数和(自身を含む): 925849232880

約数和(自身を除く): 670133206320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1216, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 2880, 3040, 3420, 3648, 4560, 5472, 6080, 6840, 9120, 10944, 13680, 18240, 27360, 54720, 4673173, 9346346, 14019519, 18692692, 23365865, 28039038, 37385384, 42058557, 46731730, 56078076, 70097595, 74770768, 84117114, 88790287, 93463460, 112156152, 140195190, 149541536, 168234228, 177580574, 186926920, 210292785, 224312304, 266370861, 280390380, 299083072, 336468456, 355161148, 373853840, 420585570, 443951435, 448624608, 532741722, 560780760, 672936912, 710322296, 747707680, 799112583, 841171140, 887902870, 897249216, 1065483444, 1121561520, 1331854305, 1345873824, 1420644592, 1495415360, 1598225166, 1682342280, 1775805740, 2130966888, 2243123040, 2663708610, 2691747648, 2841289184, 3196450332, 3364684560, 3551611480, 3995562915, 4261933776, 4486246080, 5327417220, 5682578368, 6392900664, 6729369120, 7103222960, 7991125830, 8523867552, 10654834440, 12785801328, 13458738240, 14206445920, 15982251660, 17047735104, 21309668880, 25571602656, 28412891840, 31964503320, 42619337760, 51143205312, 63929006640, 85238675520, 127858013280, 255716026560]

約数ペア:

[(1, 255716026560), (2, 127858013280), (3, 85238675520), (4, 63929006640), (5, 51143205312), (6, 42619337760), (8, 31964503320), (9, 28412891840), (10, 25571602656), (12, 21309668880), (15, 17047735104), (16, 15982251660), (18, 14206445920), (19, 13458738240), (20, 12785801328), (24, 10654834440), (30, 8523867552), (32, 7991125830), (36, 7103222960), (38, 6729369120), (40, 6392900664), (45, 5682578368), (48, 5327417220), (57, 4486246080), (60, 4261933776), (64, 3995562915), (72, 3551611480), (76, 3364684560), (80, 3196450332), (90, 2841289184), (95, 2691747648), (96, 2663708610), (114, 2243123040), (120, 2130966888), (144, 1775805740), (152, 1682342280), (160, 1598225166), (171, 1495415360), (180, 1420644592), (190, 1345873824), (192, 1331854305), (228, 1121561520), (240, 1065483444), (285, 897249216), (288, 887902870), (304, 841171140), (320, 799112583), (342, 747707680), (360, 710322296), (380, 672936912), (456, 560780760), (480, 532741722), (570, 448624608), (576, 443951435), (608, 420585570), (684, 373853840), (720, 355161148), (760, 336468456), (855, 299083072), (912, 280390380), (960, 266370861), (1140, 224312304), (1216, 210292785), (1368, 186926920), (1440, 177580574), (1520, 168234228), (1710, 149541536), (1824, 140195190), (2280, 112156152), (2736, 93463460), (2880, 88790287), (3040, 84117114), (3420, 74770768), (3648, 70097595), (4560, 56078076), (5472, 46731730), (6080, 42058557), (6840, 37385384), (9120, 28039038), (10944, 23365865), (13680, 18692692), (18240, 14019519), (27360, 9346346), (54720, 4673173)]