8281048160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2081}}^1$

素因数の和:2150

約数の個数: 384

約数和(自身を含む): 27198581760

約数和(自身を除く): 18917533600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 19, 20, 22, 28, 32, 34, 35, 38, 40, 44, 55, 56, 68, 70, 76, 77, 80, 85, 88, 95, 110, 112, 119, 133, 136, 140, 152, 154, 160, 170, 176, 187, 190, 209, 220, 224, 238, 266, 272, 280, 304, 308, 323, 340, 352, 374, 380, 385, 418, 440, 476, 532, 544, 560, 595, 608, 616, 646, 665, 680, 748, 760, 770, 836, 880, 935, 952, 1045, 1064, 1120, 1190, 1232, 1292, 1309, 1330, 1360, 1463, 1496, 1520, 1540, 1615, 1672, 1760, 1870, 1904, 2081, 2090, 2128, 2261, 2380, 2464, 2584, 2618, 2660, 2720, 2926, 2992, 3040, 3080, 3230, 3344, 3553, 3740, 3808, 4162, 4180, 4256, 4522, 4760, 5168, 5236, 5320, 5852, 5984, 6160, 6460, 6545, 6688, 7106, 7315, 7480, 8324, 8360, 9044, 9520, 10336, 10405, 10472, 10640, 11305, 11704, 12320, 12920, 13090, 14212, 14567, 14630, 14960, 16648, 16720, 17765, 18088, 19040, 20810, 20944, 21280, 22610, 22891, 23408, 24871, 25840, 26180, 28424, 29134, 29260, 29920, 33296, 33440, 35377, 35530, 36176, 39539, 41620, 41888, 45220, 45782, 46816, 49742, 51680, 52360, 56848, 58268, 58520, 66592, 70754, 71060, 72352, 72835, 79078, 83240, 90440, 91564, 99484, 104720, 113696, 114455, 116536, 117040, 124355, 141508, 142120, 145670, 158156, 160237, 166480, 176885, 180880, 183128, 197695, 198968, 209440, 228910, 233072, 234080, 247639, 248710, 276773, 283016, 284240, 291340, 316312, 320474, 332960, 353770, 361760, 366256, 389147, 395390, 397936, 434929, 457820, 466144, 495278, 497420, 553546, 566032, 568480, 582680, 632624, 640948, 672163, 707540, 732512, 778294, 790780, 795872, 801185, 869858, 915640, 990556, 994840, 1107092, 1132064, 1165360, 1238195, 1265248, 1281896, 1344326, 1383865, 1415080, 1556588, 1581560, 1602370, 1739716, 1831280, 1945735, 1981112, 1989680, 2174645, 2214184, 2330720, 2476390, 2563792, 2688652, 2724029, 2767730, 2830160, 3044503, 3113176, 3163120, 3204740, 3360815, 3479432, 3662560, 3891470, 3962224, 3979360, 4349290, 4428368, 4705141, 4952780, 5127584, 5377304, 5448058, 5535460, 5660320, 6089006, 6226352, 6326240, 6409480, 6721630, 6958864, 7393793, 7782940, 7924448, 8698580, 8856736, 9410282, 9905560, 10754608, 10896116, 11070920, 12178012, 12452704, 12818960, 13443260, 13620145, 13917728, 14787586, 15222515, 15565880, 17397160, 18820564, 19811120, 21509216, 21792232, 22141840, 23525705, 24356024, 25637920, 26886520, 27240290, 29575172, 30445030, 31131760, 34794320, 36968965, 37641128, 39622240, 43584464, 44283680, 47051410, 48712048, 51756551, 53773040, 54480580, 59150344, 60890060, 62263520, 69588640, 73937930, 75282256, 87168928, 94102820, 97424096, 103513102, 107546080, 108961160, 118300688, 121780120, 147875860, 150564512, 188205640, 207026204, 217922320, 236601376, 243560240, 258782755, 295751720, 376411280, 414052408, 435844640, 487120480, 517565510, 591503440, 752822560, 828104816, 1035131020, 1183006880, 1656209632, 2070262040, 4140524080, 8281048160]

約数ペア:

[(1, 8281048160), (2, 4140524080), (4, 2070262040), (5, 1656209632), (7, 1183006880), (8, 1035131020), (10, 828104816), (11, 752822560), (14, 591503440), (16, 517565510), (17, 487120480), (19, 435844640), (20, 414052408), (22, 376411280), (28, 295751720), (32, 258782755), (34, 243560240), (35, 236601376), (38, 217922320), (40, 207026204), (44, 188205640), (55, 150564512), (56, 147875860), (68, 121780120), (70, 118300688), (76, 108961160), (77, 107546080), (80, 103513102), (85, 97424096), (88, 94102820), (95, 87168928), (110, 75282256), (112, 73937930), (119, 69588640), (133, 62263520), (136, 60890060), (140, 59150344), (152, 54480580), (154, 53773040), (160, 51756551), (170, 48712048), (176, 47051410), (187, 44283680), (190, 43584464), (209, 39622240), (220, 37641128), (224, 36968965), (238, 34794320), (266, 31131760), (272, 30445030), (280, 29575172), (304, 27240290), (308, 26886520), (323, 25637920), (340, 24356024), (352, 23525705), (374, 22141840), (380, 21792232), (385, 21509216), (418, 19811120), (440, 18820564), (476, 17397160), (532, 15565880), (544, 15222515), (560, 14787586), (595, 13917728), (608, 13620145), (616, 13443260), (646, 12818960), (665, 12452704), (680, 12178012), (748, 11070920), (760, 10896116), (770, 10754608), (836, 9905560), (880, 9410282), (935, 8856736), (952, 8698580), (1045, 7924448), (1064, 7782940), (1120, 7393793), (1190, 6958864), (1232, 6721630), (1292, 6409480), (1309, 6326240), (1330, 6226352), (1360, 6089006), (1463, 5660320), (1496, 5535460), (1520, 5448058), (1540, 5377304), (1615, 5127584), (1672, 4952780), (1760, 4705141), (1870, 4428368), (1904, 4349290), (2081, 3979360), (2090, 3962224), (2128, 3891470), (2261, 3662560), (2380, 3479432), (2464, 3360815), (2584, 3204740), (2618, 3163120), (2660, 3113176), (2720, 3044503), (2926, 2830160), (2992, 2767730), (3040, 2724029), (3080, 2688652), (3230, 2563792), (3344, 2476390), (3553, 2330720), (3740, 2214184), (3808, 2174645), (4162, 1989680), (4180, 1981112), (4256, 1945735), (4522, 1831280), (4760, 1739716), (5168, 1602370), (5236, 1581560), (5320, 1556588), (5852, 1415080), (5984, 1383865), (6160, 1344326), (6460, 1281896), (6545, 1265248), (6688, 1238195), (7106, 1165360), (7315, 1132064), (7480, 1107092), (8324, 994840), (8360, 990556), (9044, 915640), (9520, 869858), (10336, 801185), (10405, 795872), (10472, 790780), (10640, 778294), (11305, 732512), (11704, 707540), (12320, 672163), (12920, 640948), (13090, 632624), (14212, 582680), (14567, 568480), (14630, 566032), (14960, 553546), (16648, 497420), (16720, 495278), (17765, 466144), (18088, 457820), (19040, 434929), (20810, 397936), (20944, 395390), (21280, 389147), (22610, 366256), (22891, 361760), (23408, 353770), (24871, 332960), (25840, 320474), (26180, 316312), (28424, 291340), (29134, 284240), (29260, 283016), (29920, 276773), (33296, 248710), (33440, 247639), (35377, 234080), (35530, 233072), (36176, 228910), (39539, 209440), (41620, 198968), (41888, 197695), (45220, 183128), (45782, 180880), (46816, 176885), (49742, 166480), (51680, 160237), (52360, 158156), (56848, 145670), (58268, 142120), (58520, 141508), (66592, 124355), (70754, 117040), (71060, 116536), (72352, 114455), (72835, 113696), (79078, 104720), (83240, 99484), (90440, 91564)]