20499454080

素因数分解:

$2^7\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3323}}^1$

素因数の和:3378

約数の個数: 640

約数和(自身を含む): 88613585280

約数和(自身を除く): 68114131200

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, 81, 84, 85, 90, 96, 102, 105, 108, 112, 119, 120, 126, 128, 135, 136, 140, 144, 153, 160, 162, 168, 170, 180, 189, 192, 204, 210, 216, 224, 238, 240, 252, 255, 270, 272, 280, 288, 306, 315, 320, 324, 336, 340, 357, 360, 378, 384, 405, 408, 420, 432, 448, 459, 476, 480, 504, 510, 540, 544, 560, 567, 576, 595, 612, 630, 640, 648, 672, 680, 714, 720, 756, 765, 810, 816, 840, 864, 896, 918, 945, 952, 960, 1008, 1020, 1071, 1080, 1088, 1120, 1134, 1152, 1190, 1224, 1260, 1296, 1344, 1360, 1377, 1428, 1440, 1512, 1530, 1620, 1632, 1680, 1728, 1785, 1836, 1890, 1904, 1920, 2016, 2040, 2142, 2160, 2176, 2240, 2268, 2295, 2380, 2448, 2520, 2592, 2688, 2720, 2754, 2835, 2856, 2880, 3024, 3060, 3213, 3240, 3264, 3323, 3360, 3456, 3570, 3672, 3780, 3808, 4032, 4080, 4284, 4320, 4480, 4536, 4590, 4760, 4896, 5040, 5184, 5355, 5440, 5508, 5670, 5712, 5760, 6048, 6120, 6426, 6480, 6528, 6646, 6720, 6885, 7140, 7344, 7560, 7616, 8064, 8160, 8568, 8640, 9072, 9180, 9520, 9639, 9792, 9969, 10080, 10368, 10710, 10880, 11016, 11340, 11424, 12096, 12240, 12852, 12960, 13292, 13440, 13770, 14280, 14688, 15120, 15232, 16065, 16320, 16615, 17136, 17280, 18144, 18360, 19040, 19278, 19584, 19938, 20160, 21420, 22032, 22680, 22848, 23261, 24192, 24480, 25704, 25920, 26584, 27540, 28560, 29376, 29907, 30240, 32130, 32640, 33230, 34272, 36288, 36720, 38080, 38556, 39876, 40320, 42840, 44064, 45360, 45696, 46522, 48195, 48960, 49845, 51408, 51840, 53168, 55080, 56491, 57120, 58752, 59814, 60480, 64260, 66460, 68544, 69783, 72576, 73440, 76160, 77112, 79752, 85680, 88128, 89721, 90720, 93044, 96390, 97920, 99690, 102816, 106336, 110160, 112982, 114240, 116305, 119628, 120960, 128520, 132920, 137088, 139566, 146880, 149535, 154224, 159504, 169473, 171360, 176256, 179442, 181440, 186088, 192780, 199380, 205632, 209349, 212672, 220320, 225964, 228480, 232610, 239256, 257040, 265840, 269163, 279132, 282455, 293760, 299070, 308448, 319008, 338946, 342720, 348915, 358884, 362880, 372176, 385560, 395437, 398760, 411264, 418698, 425344, 440640, 448605, 451928, 465220, 478512, 508419, 514080, 531680, 538326, 558264, 564910, 598140, 616896, 628047, 638016, 677892, 685440, 697830, 717768, 744352, 771120, 790874, 797520, 837396, 847365, 881280, 897210, 903856, 930440, 957024, 1016838, 1028160, 1046745, 1063360, 1076652, 1116528, 1129820, 1186311, 1196280, 1233792, 1256094, 1276032, 1345815, 1355784, 1395660, 1435536, 1488704, 1525257, 1542240, 1581748, 1595040, 1674792, 1694730, 1794420, 1807712, 1860880, 1884141, 1914048, 1977185, 2033676, 2056320, 2093490, 2126720, 2153304, 2233056, 2259640, 2372622, 2392560, 2512188, 2542095, 2691630, 2711568, 2791320, 2871072, 2977408, 3050514, 3084480, 3140235, 3163496, 3190080, 3349584, 3389460, 3558933, 3588840, 3615424, 3721760, 3768282, 3828096, 3954370, 4067352, 4186980, 4306608, 4466112, 4519280, 4575771, 4745244, 4785120, 5024376, 5084190, 5383260, 5423136, 5582640, 5742144, 5931555, 6101028, 6168960, 6280470, 6326992, 6380160, 6699168, 6778920, 7117866, 7177680, 7230848, 7443520, 7536564, 7626285, 7908740, 8134704, 8373960, 8613216, 8932224, 9038560, 9151542, 9420705, 9490488, 9570240, 10048752, 10168380, 10676799, 10766520, 10846272, 11165280, 11484288, 11863110, 12202056, 12560940, 12653984, 13398336, 13557840, 14235732, 14355360, 14887040, 15073128, 15252570, 15817480, 16269408, 16747920, 17226432, 17794665, 18077120, 18303084, 18841410, 18980976, 19140480, 20097504, 20336760, 21353598, 21533040, 21692544, 22330560, 22878855, 23726220, 24404112, 25121880, 25307968, 26796672, 27115680, 28471464, 28710720, 30146256, 30505140, 31634960, 32030397, 32538816, 33495840, 34452864, 35589330, 36154240, 36606168, 37682820, 37961952, 40195008, 40673520, 42707196, 43066080, 44661120, 45757710, 47452440, 48808224, 50243760, 50615936, 53383995, 54231360, 56942928, 57421440, 60292512, 61010280, 63269920, 64060794, 65077632, 66991680, 71178660, 73212336, 75365640, 75923904, 80390016, 81347040, 85414392, 86132160, 91515420, 94904880, 97616448, 100487520, 106767990, 108462720, 113885856, 120585024, 122020560, 126539840, 128121588, 133983360, 142357320, 146424672, 150731280, 151847808, 160151985, 162694080, 170828784, 172264320, 183030840, 189809760, 195232896, 200975040, 213535980, 227771712, 241170048, 244041120, 253079680, 256243176, 284714640, 292849344, 301462560, 320303970, 325388160, 341657568, 366061680, 379619520, 401950080, 427071960, 455543424, 488082240, 512486352, 569429280, 585698688, 602925120, 640607940, 683315136, 732123360, 759239040, 854143920, 976164480, 1024972704, 1138858560, 1205850240, 1281215880, 1366630272, 1464246720, 1708287840, 2049945408, 2277717120, 2562431760, 2928493440, 3416575680, 4099890816, 5124863520, 6833151360, 10249727040, 20499454080]

約数ペア:

[(1, 20499454080), (2, 10249727040), (3, 6833151360), (4, 5124863520), (5, 4099890816), (6, 3416575680), (7, 2928493440), (8, 2562431760), (9, 2277717120), (10, 2049945408), (12, 1708287840), (14, 1464246720), (15, 1366630272), (16, 1281215880), (17, 1205850240), (18, 1138858560), (20, 1024972704), (21, 976164480), (24, 854143920), (27, 759239040), (28, 732123360), (30, 683315136), (32, 640607940), (34, 602925120), (35, 585698688), (36, 569429280), (40, 512486352), (42, 488082240), (45, 455543424), (48, 427071960), (51, 401950080), (54, 379619520), (56, 366061680), (60, 341657568), (63, 325388160), (64, 320303970), (68, 301462560), (70, 292849344), (72, 284714640), (80, 256243176), (81, 253079680), (84, 244041120), (85, 241170048), (90, 227771712), (96, 213535980), (102, 200975040), (105, 195232896), (108, 189809760), (112, 183030840), (119, 172264320), (120, 170828784), (126, 162694080), (128, 160151985), (135, 151847808), (136, 150731280), (140, 146424672), (144, 142357320), (153, 133983360), (160, 128121588), (162, 126539840), (168, 122020560), (170, 120585024), (180, 113885856), (189, 108462720), (192, 106767990), (204, 100487520), (210, 97616448), (216, 94904880), (224, 91515420), (238, 86132160), (240, 85414392), (252, 81347040), (255, 80390016), (270, 75923904), (272, 75365640), (280, 73212336), (288, 71178660), (306, 66991680), (315, 65077632), (320, 64060794), (324, 63269920), (336, 61010280), (340, 60292512), (357, 57421440), (360, 56942928), (378, 54231360), (384, 53383995), (405, 50615936), (408, 50243760), (420, 48808224), (432, 47452440), (448, 45757710), (459, 44661120), (476, 43066080), (480, 42707196), (504, 40673520), (510, 40195008), (540, 37961952), (544, 37682820), (560, 36606168), (567, 36154240), (576, 35589330), (595, 34452864), (612, 33495840), (630, 32538816), (640, 32030397), (648, 31634960), (672, 30505140), (680, 30146256), (714, 28710720), (720, 28471464), (756, 27115680), (765, 26796672), (810, 25307968), (816, 25121880), (840, 24404112), (864, 23726220), (896, 22878855), (918, 22330560), (945, 21692544), (952, 21533040), (960, 21353598), (1008, 20336760), (1020, 20097504), (1071, 19140480), (1080, 18980976), (1088, 18841410), (1120, 18303084), (1134, 18077120), (1152, 17794665), (1190, 17226432), (1224, 16747920), (1260, 16269408), (1296, 15817480), (1344, 15252570), (1360, 15073128), (1377, 14887040), (1428, 14355360), (1440, 14235732), (1512, 13557840), (1530, 13398336), (1620, 12653984), (1632, 12560940), (1680, 12202056), (1728, 11863110), (1785, 11484288), (1836, 11165280), (1890, 10846272), (1904, 10766520), (1920, 10676799), (2016, 10168380), (2040, 10048752), (2142, 9570240), (2160, 9490488), (2176, 9420705), (2240, 9151542), (2268, 9038560), (2295, 8932224), (2380, 8613216), (2448, 8373960), (2520, 8134704), (2592, 7908740), (2688, 7626285), (2720, 7536564), (2754, 7443520), (2835, 7230848), (2856, 7177680), (2880, 7117866), (3024, 6778920), (3060, 6699168), (3213, 6380160), (3240, 6326992), (3264, 6280470), (3323, 6168960), (3360, 6101028), (3456, 5931555), (3570, 5742144), (3672, 5582640), (3780, 5423136), (3808, 5383260), (4032, 5084190), (4080, 5024376), (4284, 4785120), (4320, 4745244), (4480, 4575771), (4536, 4519280), (4590, 4466112), (4760, 4306608), (4896, 4186980), (5040, 4067352), (5184, 3954370), (5355, 3828096), (5440, 3768282), (5508, 3721760), (5670, 3615424), (5712, 3588840), (5760, 3558933), (6048, 3389460), (6120, 3349584), (6426, 3190080), (6480, 3163496), (6528, 3140235), (6646, 3084480), (6720, 3050514), (6885, 2977408), (7140, 2871072), (7344, 2791320), (7560, 2711568), (7616, 2691630), (8064, 2542095), (8160, 2512188), (8568, 2392560), (8640, 2372622), (9072, 2259640), (9180, 2233056), (9520, 2153304), (9639, 2126720), (9792, 2093490), (9969, 2056320), (10080, 2033676), (10368, 1977185), (10710, 1914048), (10880, 1884141), (11016, 1860880), (11340, 1807712), (11424, 1794420), (12096, 1694730), (12240, 1674792), (12852, 1595040), (12960, 1581748), (13292, 1542240), (13440, 1525257), (13770, 1488704), (14280, 1435536), (14688, 1395660), (15120, 1355784), (15232, 1345815), (16065, 1276032), (16320, 1256094), (16615, 1233792), (17136, 1196280), (17280, 1186311), (18144, 1129820), (18360, 1116528), (19040, 1076652), (19278, 1063360), (19584, 1046745), (19938, 1028160), (20160, 1016838), (21420, 957024), (22032, 930440), (22680, 903856), (22848, 897210), (23261, 881280), (24192, 847365), (24480, 837396), (25704, 797520), (25920, 790874), (26584, 771120), (27540, 744352), (28560, 717768), (29376, 697830), (29907, 685440), (30240, 677892), (32130, 638016), (32640, 628047), (33230, 616896), (34272, 598140), (36288, 564910), (36720, 558264), (38080, 538326), (38556, 531680), (39876, 514080), (40320, 508419), (42840, 478512), (44064, 465220), (45360, 451928), (45696, 448605), (46522, 440640), (48195, 425344), (48960, 418698), (49845, 411264), (51408, 398760), (51840, 395437), (53168, 385560), (55080, 372176), (56491, 362880), (57120, 358884), (58752, 348915), (59814, 342720), (60480, 338946), (64260, 319008), (66460, 308448), (68544, 299070), (69783, 293760), (72576, 282455), (73440, 279132), (76160, 269163), (77112, 265840), (79752, 257040), (85680, 239256), (88128, 232610), (89721, 228480), (90720, 225964), (93044, 220320), (96390, 212672), (97920, 209349), (99690, 205632), (102816, 199380), (106336, 192780), (110160, 186088), (112982, 181440), (114240, 179442), (116305, 176256), (119628, 171360), (120960, 169473), (128520, 159504), (132920, 154224), (137088, 149535), (139566, 146880)]