161456503680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1475297}}^1$

素因数の和:1475341

約数の個数: 192

約数和(自身を含む): 586873544400

約数和(自身を除く): 425417040720

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, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 855, 912, 960, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1824, 1920, 2280, 2432, 2736, 2880, 3040, 3420, 3648, 4560, 5472, 5760, 6080, 6840, 7296, 9120, 10944, 12160, 13680, 18240, 21888, 27360, 36480, 54720, 109440, 1475297, 2950594, 4425891, 5901188, 7376485, 8851782, 11802376, 13277673, 14752970, 17703564, 22129455, 23604752, 26555346, 28030643, 29505940, 35407128, 44258910, 47209504, 53110692, 56061286, 59011880, 66388365, 70814256, 84091929, 88517820, 94419008, 106221384, 112122572, 118023760, 132776730, 140153215, 141628512, 168183858, 177035640, 188838016, 212442768, 224245144, 236047520, 252275787, 265553460, 280306430, 283257024, 336367716, 354071280, 420459645, 424885536, 448490288, 472095040, 504551574, 531106920, 560612860, 566514048, 672735432, 708142560, 840919290, 849771072, 896980576, 944190080, 1009103148, 1062213840, 1121225720, 1261378935, 1345470864, 1416285120, 1681838580, 1699542144, 1793961152, 2018206296, 2124427680, 2242451440, 2522757870, 2690941728, 2832570240, 3363677160, 3587922304, 4036412592, 4248855360, 4484902880, 5045515740, 5381883456, 6727354320, 8072825184, 8497710720, 8969805760, 10091031480, 10763766912, 13454708640, 16145650368, 17939611520, 20182062960, 26909417280, 32291300736, 40364125920, 53818834560, 80728251840, 161456503680]

約数ペア:

[(1, 161456503680), (2, 80728251840), (3, 53818834560), (4, 40364125920), (5, 32291300736), (6, 26909417280), (8, 20182062960), (9, 17939611520), (10, 16145650368), (12, 13454708640), (15, 10763766912), (16, 10091031480), (18, 8969805760), (19, 8497710720), (20, 8072825184), (24, 6727354320), (30, 5381883456), (32, 5045515740), (36, 4484902880), (38, 4248855360), (40, 4036412592), (45, 3587922304), (48, 3363677160), (57, 2832570240), (60, 2690941728), (64, 2522757870), (72, 2242451440), (76, 2124427680), (80, 2018206296), (90, 1793961152), (95, 1699542144), (96, 1681838580), (114, 1416285120), (120, 1345470864), (128, 1261378935), (144, 1121225720), (152, 1062213840), (160, 1009103148), (171, 944190080), (180, 896980576), (190, 849771072), (192, 840919290), (228, 708142560), (240, 672735432), (285, 566514048), (288, 560612860), (304, 531106920), (320, 504551574), (342, 472095040), (360, 448490288), (380, 424885536), (384, 420459645), (456, 354071280), (480, 336367716), (570, 283257024), (576, 280306430), (608, 265553460), (640, 252275787), (684, 236047520), (720, 224245144), (760, 212442768), (855, 188838016), (912, 177035640), (960, 168183858), (1140, 141628512), (1152, 140153215), (1216, 132776730), (1368, 118023760), (1440, 112122572), (1520, 106221384), (1710, 94419008), (1824, 88517820), (1920, 84091929), (2280, 70814256), (2432, 66388365), (2736, 59011880), (2880, 56061286), (3040, 53110692), (3420, 47209504), (3648, 44258910), (4560, 35407128), (5472, 29505940), (5760, 28030643), (6080, 26555346), (6840, 23604752), (7296, 22129455), (9120, 17703564), (10944, 14752970), (12160, 13277673), (13680, 11802376), (18240, 8851782), (21888, 7376485), (27360, 5901188), (36480, 4425891), (54720, 2950594), (109440, 1475297)]