1391671680

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6091}}^1$

素因数の和:6137

約数の個数: 256

約数和(自身を含む): 5368757760

約数和(自身を除く): 3977086080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 128, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 272, 280, 320, 336, 340, 357, 384, 408, 420, 448, 476, 480, 510, 544, 560, 595, 640, 672, 680, 714, 816, 840, 896, 952, 960, 1020, 1088, 1120, 1190, 1344, 1360, 1428, 1632, 1680, 1785, 1904, 1920, 2040, 2176, 2240, 2380, 2688, 2720, 2856, 3264, 3360, 3570, 3808, 4080, 4480, 4760, 5440, 5712, 6091, 6528, 6720, 7140, 7616, 8160, 9520, 10880, 11424, 12182, 13440, 14280, 15232, 16320, 18273, 19040, 22848, 24364, 28560, 30455, 32640, 36546, 38080, 42637, 45696, 48728, 57120, 60910, 73092, 76160, 85274, 91365, 97456, 103547, 114240, 121820, 127911, 146184, 170548, 182730, 194912, 207094, 213185, 228480, 243640, 255822, 292368, 310641, 341096, 365460, 389824, 414188, 426370, 487280, 511644, 517735, 584736, 621282, 639555, 682192, 724829, 730920, 779648, 828376, 852740, 974560, 1023288, 1035470, 1169472, 1242564, 1279110, 1364384, 1449658, 1461840, 1553205, 1656752, 1705480, 1949120, 2046576, 2070940, 2174487, 2338944, 2485128, 2558220, 2728768, 2899316, 2923680, 3106410, 3313504, 3410960, 3624145, 3898240, 4093152, 4141880, 4348974, 4970256, 5116440, 5457536, 5798632, 5847360, 6212820, 6627008, 6821920, 7248290, 8186304, 8283760, 8697948, 9940512, 10232880, 10872435, 11597264, 11694720, 12425640, 13254016, 13643840, 14496580, 16372608, 16567520, 17395896, 19881024, 20465760, 21744870, 23194528, 24851280, 27287680, 28993160, 33135040, 34791792, 39762048, 40931520, 43489740, 46389056, 49702560, 57986320, 66270080, 69583584, 81863040, 86979480, 92778112, 99405120, 115972640, 139167168, 173958960, 198810240, 231945280, 278334336, 347917920, 463890560, 695835840, 1391671680]

約数ペア:

[(1, 1391671680), (2, 695835840), (3, 463890560), (4, 347917920), (5, 278334336), (6, 231945280), (7, 198810240), (8, 173958960), (10, 139167168), (12, 115972640), (14, 99405120), (15, 92778112), (16, 86979480), (17, 81863040), (20, 69583584), (21, 66270080), (24, 57986320), (28, 49702560), (30, 46389056), (32, 43489740), (34, 40931520), (35, 39762048), (40, 34791792), (42, 33135040), (48, 28993160), (51, 27287680), (56, 24851280), (60, 23194528), (64, 21744870), (68, 20465760), (70, 19881024), (80, 17395896), (84, 16567520), (85, 16372608), (96, 14496580), (102, 13643840), (105, 13254016), (112, 12425640), (119, 11694720), (120, 11597264), (128, 10872435), (136, 10232880), (140, 9940512), (160, 8697948), (168, 8283760), (170, 8186304), (192, 7248290), (204, 6821920), (210, 6627008), (224, 6212820), (238, 5847360), (240, 5798632), (255, 5457536), (272, 5116440), (280, 4970256), (320, 4348974), (336, 4141880), (340, 4093152), (357, 3898240), (384, 3624145), (408, 3410960), (420, 3313504), (448, 3106410), (476, 2923680), (480, 2899316), (510, 2728768), (544, 2558220), (560, 2485128), (595, 2338944), (640, 2174487), (672, 2070940), (680, 2046576), (714, 1949120), (816, 1705480), (840, 1656752), (896, 1553205), (952, 1461840), (960, 1449658), (1020, 1364384), (1088, 1279110), (1120, 1242564), (1190, 1169472), (1344, 1035470), (1360, 1023288), (1428, 974560), (1632, 852740), (1680, 828376), (1785, 779648), (1904, 730920), (1920, 724829), (2040, 682192), (2176, 639555), (2240, 621282), (2380, 584736), (2688, 517735), (2720, 511644), (2856, 487280), (3264, 426370), (3360, 414188), (3570, 389824), (3808, 365460), (4080, 341096), (4480, 310641), (4760, 292368), (5440, 255822), (5712, 243640), (6091, 228480), (6528, 213185), (6720, 207094), (7140, 194912), (7616, 182730), (8160, 170548), (9520, 146184), (10880, 127911), (11424, 121820), (12182, 114240), (13440, 103547), (14280, 97456), (15232, 91365), (16320, 85274), (18273, 76160), (19040, 73092), (22848, 60910), (24364, 57120), (28560, 48728), (30455, 45696), (32640, 42637), (36546, 38080)]