4279201920

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2081}}^1$

素因数の和:2133

約数の個数: 512

約数和(自身を含む): 18348249600

約数和(自身を除く): 14069047680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 64, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 108, 112, 119, 120, 126, 128, 135, 136, 140, 144, 153, 160, 168, 170, 180, 189, 192, 204, 210, 216, 224, 238, 240, 252, 255, 270, 272, 280, 288, 306, 315, 320, 336, 340, 357, 360, 378, 384, 408, 420, 432, 448, 459, 476, 480, 504, 510, 540, 544, 560, 576, 595, 612, 630, 640, 672, 680, 714, 720, 756, 765, 816, 840, 864, 896, 918, 945, 952, 960, 1008, 1020, 1071, 1080, 1088, 1120, 1152, 1190, 1224, 1260, 1344, 1360, 1428, 1440, 1512, 1530, 1632, 1680, 1728, 1785, 1836, 1890, 1904, 1920, 2016, 2040, 2081, 2142, 2160, 2176, 2240, 2295, 2380, 2448, 2520, 2688, 2720, 2856, 2880, 3024, 3060, 3213, 3264, 3360, 3456, 3570, 3672, 3780, 3808, 4032, 4080, 4162, 4284, 4320, 4480, 4590, 4760, 4896, 5040, 5355, 5440, 5712, 5760, 6048, 6120, 6243, 6426, 6528, 6720, 7140, 7344, 7560, 7616, 8064, 8160, 8324, 8568, 8640, 9180, 9520, 9792, 10080, 10405, 10710, 10880, 11424, 12096, 12240, 12486, 12852, 13440, 14280, 14567, 14688, 15120, 15232, 16065, 16320, 16648, 17136, 17280, 18360, 18729, 19040, 19584, 20160, 20810, 21420, 22848, 24192, 24480, 24972, 25704, 28560, 29134, 29376, 30240, 31215, 32130, 32640, 33296, 34272, 35377, 36720, 37458, 38080, 40320, 41620, 42840, 43701, 45696, 48960, 49944, 51408, 56187, 57120, 58268, 58752, 60480, 62430, 64260, 66592, 68544, 70754, 72835, 73440, 74916, 76160, 83240, 85680, 87402, 93645, 97920, 99888, 102816, 106131, 112374, 114240, 116536, 120960, 124860, 128520, 131103, 133184, 137088, 141508, 145670, 146880, 149832, 166480, 171360, 174804, 176885, 187290, 199776, 205632, 212262, 218505, 224748, 228480, 233072, 247639, 249720, 257040, 262206, 266368, 280935, 283016, 291340, 293760, 299664, 318393, 332960, 342720, 349608, 353770, 374580, 393309, 399552, 411264, 424524, 437010, 449496, 466144, 495278, 499440, 514080, 524412, 530655, 561870, 566032, 582680, 599328, 636786, 655515, 665920, 685440, 699216, 707540, 742917, 749160, 786618, 799104, 849048, 874020, 898992, 932288, 955179, 990556, 998880, 1028160, 1048824, 1061310, 1123740, 1132064, 1165360, 1198656, 1238195, 1273572, 1311030, 1331840, 1398432, 1415080, 1485834, 1498320, 1573236, 1591965, 1698096, 1748040, 1797984, 1864576, 1910358, 1966545, 1981112, 1997760, 2056320, 2097648, 2122620, 2228751, 2247480, 2264128, 2330720, 2397312, 2476390, 2547144, 2622060, 2796864, 2830160, 2971668, 2996640, 3146472, 3183930, 3396192, 3496080, 3595968, 3714585, 3820716, 3933090, 3962224, 3995520, 4195296, 4245240, 4457502, 4494960, 4528256, 4661440, 4775895, 4952780, 5094288, 5244120, 5593728, 5660320, 5943336, 5993280, 6292944, 6367860, 6686253, 6792384, 6992160, 7191936, 7429170, 7641432, 7866180, 7924448, 8390592, 8490480, 8915004, 8989920, 9322880, 9551790, 9905560, 10188576, 10488240, 11143755, 11320640, 11886672, 11986560, 12585888, 12735720, 13372506, 13584768, 13984320, 14858340, 15282864, 15732360, 15848896, 16781184, 16980960, 17830008, 17979840, 19103580, 19811120, 20377152, 20976480, 22287510, 22641280, 23773344, 25171776, 25471440, 26745012, 27968640, 29716680, 30565728, 31464720, 31697792, 33431265, 33961920, 35660016, 35959680, 38207160, 39622240, 40754304, 41952960, 44575020, 47546688, 50343552, 50942880, 53490024, 59433360, 61131456, 62929440, 66862530, 67923840, 71320032, 76414320, 79244480, 83905920, 89150040, 95093376, 101885760, 106980048, 118866720, 122262912, 125858880, 133725060, 142640064, 152828640, 158488960, 178300080, 203771520, 213960096, 237733440, 251717760, 267450120, 285280128, 305657280, 356600160, 427920192, 475466880, 534900240, 611314560, 713200320, 855840384, 1069800480, 1426400640, 2139600960, 4279201920]

約数ペア:

[(1, 4279201920), (2, 2139600960), (3, 1426400640), (4, 1069800480), (5, 855840384), (6, 713200320), (7, 611314560), (8, 534900240), (9, 475466880), (10, 427920192), (12, 356600160), (14, 305657280), (15, 285280128), (16, 267450120), (17, 251717760), (18, 237733440), (20, 213960096), (21, 203771520), (24, 178300080), (27, 158488960), (28, 152828640), (30, 142640064), (32, 133725060), (34, 125858880), (35, 122262912), (36, 118866720), (40, 106980048), (42, 101885760), (45, 95093376), (48, 89150040), (51, 83905920), (54, 79244480), (56, 76414320), (60, 71320032), (63, 67923840), (64, 66862530), (68, 62929440), (70, 61131456), (72, 59433360), (80, 53490024), (84, 50942880), (85, 50343552), (90, 47546688), (96, 44575020), (102, 41952960), (105, 40754304), (108, 39622240), (112, 38207160), (119, 35959680), (120, 35660016), (126, 33961920), (128, 33431265), (135, 31697792), (136, 31464720), (140, 30565728), (144, 29716680), (153, 27968640), (160, 26745012), (168, 25471440), (170, 25171776), (180, 23773344), (189, 22641280), (192, 22287510), (204, 20976480), (210, 20377152), (216, 19811120), (224, 19103580), (238, 17979840), (240, 17830008), (252, 16980960), (255, 16781184), (270, 15848896), (272, 15732360), (280, 15282864), (288, 14858340), (306, 13984320), (315, 13584768), (320, 13372506), (336, 12735720), (340, 12585888), (357, 11986560), (360, 11886672), (378, 11320640), (384, 11143755), (408, 10488240), (420, 10188576), (432, 9905560), (448, 9551790), (459, 9322880), (476, 8989920), (480, 8915004), (504, 8490480), (510, 8390592), (540, 7924448), (544, 7866180), (560, 7641432), (576, 7429170), (595, 7191936), (612, 6992160), (630, 6792384), (640, 6686253), (672, 6367860), (680, 6292944), (714, 5993280), (720, 5943336), (756, 5660320), (765, 5593728), (816, 5244120), (840, 5094288), (864, 4952780), (896, 4775895), (918, 4661440), (945, 4528256), (952, 4494960), (960, 4457502), (1008, 4245240), (1020, 4195296), (1071, 3995520), (1080, 3962224), (1088, 3933090), (1120, 3820716), (1152, 3714585), (1190, 3595968), (1224, 3496080), (1260, 3396192), (1344, 3183930), (1360, 3146472), (1428, 2996640), (1440, 2971668), (1512, 2830160), (1530, 2796864), (1632, 2622060), (1680, 2547144), (1728, 2476390), (1785, 2397312), (1836, 2330720), (1890, 2264128), (1904, 2247480), (1920, 2228751), (2016, 2122620), (2040, 2097648), (2081, 2056320), (2142, 1997760), (2160, 1981112), (2176, 1966545), (2240, 1910358), (2295, 1864576), (2380, 1797984), (2448, 1748040), (2520, 1698096), (2688, 1591965), (2720, 1573236), (2856, 1498320), (2880, 1485834), (3024, 1415080), (3060, 1398432), (3213, 1331840), (3264, 1311030), (3360, 1273572), (3456, 1238195), (3570, 1198656), (3672, 1165360), (3780, 1132064), (3808, 1123740), (4032, 1061310), (4080, 1048824), (4162, 1028160), (4284, 998880), (4320, 990556), (4480, 955179), (4590, 932288), (4760, 898992), (4896, 874020), (5040, 849048), (5355, 799104), (5440, 786618), (5712, 749160), (5760, 742917), (6048, 707540), (6120, 699216), (6243, 685440), (6426, 665920), (6528, 655515), (6720, 636786), (7140, 599328), (7344, 582680), (7560, 566032), (7616, 561870), (8064, 530655), (8160, 524412), (8324, 514080), (8568, 499440), (8640, 495278), (9180, 466144), (9520, 449496), (9792, 437010), (10080, 424524), (10405, 411264), (10710, 399552), (10880, 393309), (11424, 374580), (12096, 353770), (12240, 349608), (12486, 342720), (12852, 332960), (13440, 318393), (14280, 299664), (14567, 293760), (14688, 291340), (15120, 283016), (15232, 280935), (16065, 266368), (16320, 262206), (16648, 257040), (17136, 249720), (17280, 247639), (18360, 233072), (18729, 228480), (19040, 224748), (19584, 218505), (20160, 212262), (20810, 205632), (21420, 199776), (22848, 187290), (24192, 176885), (24480, 174804), (24972, 171360), (25704, 166480), (28560, 149832), (29134, 146880), (29376, 145670), (30240, 141508), (31215, 137088), (32130, 133184), (32640, 131103), (33296, 128520), (34272, 124860), (35377, 120960), (36720, 116536), (37458, 114240), (38080, 112374), (40320, 106131), (41620, 102816), (42840, 99888), (43701, 97920), (45696, 93645), (48960, 87402), (49944, 85680), (51408, 83240), (56187, 76160), (57120, 74916), (58268, 73440), (58752, 72835), (60480, 70754), (62430, 68544), (64260, 66592)]