161036921280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{162703}}^1$

素因数の和:163754

約数の個数: 112

約数和(自身を含む): 511791289344

約数和(自身を除く): 350754368064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 1031, 2062, 3093, 4124, 5155, 6186, 8248, 10310, 12372, 15465, 16496, 20620, 24744, 30930, 32992, 41240, 49488, 61860, 65984, 82480, 98976, 123720, 162703, 164960, 197952, 247440, 325406, 329920, 488109, 494880, 650812, 813515, 976218, 989760, 1301624, 1627030, 1952436, 2440545, 2603248, 3254060, 3904872, 4881090, 5206496, 6508120, 7809744, 9762180, 10412992, 13016240, 15619488, 19524360, 26032480, 31238976, 39048720, 52064960, 78097440, 156194880, 167746793, 335493586, 503240379, 670987172, 838733965, 1006480758, 1341974344, 1677467930, 2012961516, 2516201895, 2683948688, 3354935860, 4025923032, 5032403790, 5367897376, 6709871720, 8051846064, 10064807580, 10735794752, 13419743440, 16103692128, 20129615160, 26839486880, 32207384256, 40259230320, 53678973760, 80518460640, 161036921280]

約数ペア:

[(1, 161036921280), (2, 80518460640), (3, 53678973760), (4, 40259230320), (5, 32207384256), (6, 26839486880), (8, 20129615160), (10, 16103692128), (12, 13419743440), (15, 10735794752), (16, 10064807580), (20, 8051846064), (24, 6709871720), (30, 5367897376), (32, 5032403790), (40, 4025923032), (48, 3354935860), (60, 2683948688), (64, 2516201895), (80, 2012961516), (96, 1677467930), (120, 1341974344), (160, 1006480758), (192, 838733965), (240, 670987172), (320, 503240379), (480, 335493586), (960, 167746793), (1031, 156194880), (2062, 78097440), (3093, 52064960), (4124, 39048720), (5155, 31238976), (6186, 26032480), (8248, 19524360), (10310, 15619488), (12372, 13016240), (15465, 10412992), (16496, 9762180), (20620, 7809744), (24744, 6508120), (30930, 5206496), (32992, 4881090), (41240, 3904872), (49488, 3254060), (61860, 2603248), (65984, 2440545), (82480, 1952436), (98976, 1627030), (123720, 1301624), (162703, 989760), (164960, 976218), (197952, 813515), (247440, 650812), (325406, 494880), (329920, 488109)]