19446813120

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{683}}^1$

素因数の和:952

約数の個数: 448

約数和(自身を含む): 74720378880

約数和(自身を除く): 55273565760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 192, 210, 223, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 399, 420, 446, 448, 456, 480, 532, 560, 570, 608, 665, 669, 672, 683, 760, 798, 840, 892, 912, 960, 1064, 1115, 1120, 1140, 1216, 1330, 1338, 1344, 1366, 1520, 1561, 1596, 1680, 1784, 1824, 1995, 2049, 2128, 2230, 2240, 2280, 2660, 2676, 2732, 3040, 3122, 3192, 3345, 3360, 3415, 3568, 3648, 3990, 4098, 4237, 4256, 4460, 4560, 4683, 4781, 5320, 5352, 5464, 6080, 6244, 6384, 6690, 6720, 6830, 7136, 7805, 7980, 8196, 8474, 8512, 8920, 9120, 9366, 9562, 10245, 10640, 10704, 10928, 12488, 12711, 12768, 12977, 13380, 13660, 14272, 14343, 15610, 15960, 16392, 16948, 17840, 18240, 18732, 19124, 20490, 21185, 21280, 21408, 21856, 23415, 23905, 24976, 25422, 25536, 25954, 26760, 27320, 28686, 29659, 31220, 31920, 32784, 33896, 35680, 37464, 38248, 38931, 40980, 42370, 42560, 42816, 43712, 46830, 47810, 49952, 50844, 51908, 53520, 54640, 57372, 59318, 62440, 63555, 63840, 64885, 65568, 67792, 71360, 71715, 74928, 76496, 77862, 81960, 84740, 88977, 90839, 93660, 95620, 99904, 101688, 103816, 107040, 109280, 114744, 118636, 124880, 127110, 127680, 129770, 131136, 135584, 143430, 148295, 149856, 152309, 152992, 155724, 163920, 169480, 177954, 181678, 187320, 191240, 194655, 203376, 207632, 214080, 218560, 229488, 237272, 249760, 254220, 259540, 271168, 272517, 286860, 296590, 299712, 304618, 305984, 311448, 327840, 338960, 355908, 363356, 374640, 382480, 389310, 406752, 415264, 444885, 454195, 456927, 458976, 474544, 499520, 508440, 519080, 545034, 573720, 593180, 609236, 622896, 655680, 677920, 711816, 726712, 749280, 761545, 764960, 778620, 813504, 830528, 889770, 908390, 913854, 917952, 949088, 1016880, 1038160, 1066163, 1090068, 1147440, 1186360, 1218472, 1245792, 1355840, 1362585, 1423632, 1453424, 1498560, 1523090, 1529920, 1557240, 1779540, 1816780, 1827708, 1898176, 2033760, 2076320, 2132326, 2180136, 2284635, 2294880, 2372720, 2436944, 2491584, 2725170, 2847264, 2893871, 2906848, 3046180, 3114480, 3198489, 3559080, 3633560, 3655416, 4067520, 4152640, 4264652, 4360272, 4569270, 4589760, 4745440, 4873888, 5330815, 5450340, 5694528, 5787742, 5813696, 6092360, 6228960, 6396978, 7118160, 7267120, 7310832, 8529304, 8681613, 8720544, 9138540, 9490880, 9747776, 10661630, 10900680, 11575484, 12184720, 12457920, 12793956, 14236320, 14469355, 14534240, 14621664, 15992445, 17058608, 17363226, 17441088, 18277080, 20257097, 21323260, 21801360, 23150968, 24369440, 25587912, 28472640, 28938710, 29068480, 29243328, 31984890, 34117216, 34726452, 36554160, 40514194, 42646520, 43408065, 43602720, 46301936, 48738880, 51175824, 57877420, 60771291, 63969780, 68234432, 69452904, 73108320, 81028388, 85293040, 86816130, 87205440, 92603872, 101285485, 102351648, 115754840, 121542582, 127939560, 138905808, 146216640, 162056776, 170586080, 173632260, 185207744, 202570970, 204703296, 231509680, 243085164, 255879120, 277811616, 303856455, 324113552, 341172160, 347264520, 405141940, 463019360, 486170328, 511758240, 555623232, 607712910, 648227104, 694529040, 810283880, 926038720, 972340656, 1023516480, 1215425820, 1296454208, 1389058080, 1620567760, 1944681312, 2430851640, 2778116160, 3241135520, 3889362624, 4861703280, 6482271040, 9723406560, 19446813120]

約数ペア:

[(1, 19446813120), (2, 9723406560), (3, 6482271040), (4, 4861703280), (5, 3889362624), (6, 3241135520), (7, 2778116160), (8, 2430851640), (10, 1944681312), (12, 1620567760), (14, 1389058080), (15, 1296454208), (16, 1215425820), (19, 1023516480), (20, 972340656), (21, 926038720), (24, 810283880), (28, 694529040), (30, 648227104), (32, 607712910), (35, 555623232), (38, 511758240), (40, 486170328), (42, 463019360), (48, 405141940), (56, 347264520), (57, 341172160), (60, 324113552), (64, 303856455), (70, 277811616), (76, 255879120), (80, 243085164), (84, 231509680), (95, 204703296), (96, 202570970), (105, 185207744), (112, 173632260), (114, 170586080), (120, 162056776), (133, 146216640), (140, 138905808), (152, 127939560), (160, 121542582), (168, 115754840), (190, 102351648), (192, 101285485), (210, 92603872), (223, 87205440), (224, 86816130), (228, 85293040), (240, 81028388), (266, 73108320), (280, 69452904), (285, 68234432), (304, 63969780), (320, 60771291), (336, 57877420), (380, 51175824), (399, 48738880), (420, 46301936), (446, 43602720), (448, 43408065), (456, 42646520), (480, 40514194), (532, 36554160), (560, 34726452), (570, 34117216), (608, 31984890), (665, 29243328), (669, 29068480), (672, 28938710), (683, 28472640), (760, 25587912), (798, 24369440), (840, 23150968), (892, 21801360), (912, 21323260), (960, 20257097), (1064, 18277080), (1115, 17441088), (1120, 17363226), (1140, 17058608), (1216, 15992445), (1330, 14621664), (1338, 14534240), (1344, 14469355), (1366, 14236320), (1520, 12793956), (1561, 12457920), (1596, 12184720), (1680, 11575484), (1784, 10900680), (1824, 10661630), (1995, 9747776), (2049, 9490880), (2128, 9138540), (2230, 8720544), (2240, 8681613), (2280, 8529304), (2660, 7310832), (2676, 7267120), (2732, 7118160), (3040, 6396978), (3122, 6228960), (3192, 6092360), (3345, 5813696), (3360, 5787742), (3415, 5694528), (3568, 5450340), (3648, 5330815), (3990, 4873888), (4098, 4745440), (4237, 4589760), (4256, 4569270), (4460, 4360272), (4560, 4264652), (4683, 4152640), (4781, 4067520), (5320, 3655416), (5352, 3633560), (5464, 3559080), (6080, 3198489), (6244, 3114480), (6384, 3046180), (6690, 2906848), (6720, 2893871), (6830, 2847264), (7136, 2725170), (7805, 2491584), (7980, 2436944), (8196, 2372720), (8474, 2294880), (8512, 2284635), (8920, 2180136), (9120, 2132326), (9366, 2076320), (9562, 2033760), (10245, 1898176), (10640, 1827708), (10704, 1816780), (10928, 1779540), (12488, 1557240), (12711, 1529920), (12768, 1523090), (12977, 1498560), (13380, 1453424), (13660, 1423632), (14272, 1362585), (14343, 1355840), (15610, 1245792), (15960, 1218472), (16392, 1186360), (16948, 1147440), (17840, 1090068), (18240, 1066163), (18732, 1038160), (19124, 1016880), (20490, 949088), (21185, 917952), (21280, 913854), (21408, 908390), (21856, 889770), (23415, 830528), (23905, 813504), (24976, 778620), (25422, 764960), (25536, 761545), (25954, 749280), (26760, 726712), (27320, 711816), (28686, 677920), (29659, 655680), (31220, 622896), (31920, 609236), (32784, 593180), (33896, 573720), (35680, 545034), (37464, 519080), (38248, 508440), (38931, 499520), (40980, 474544), (42370, 458976), (42560, 456927), (42816, 454195), (43712, 444885), (46830, 415264), (47810, 406752), (49952, 389310), (50844, 382480), (51908, 374640), (53520, 363356), (54640, 355908), (57372, 338960), (59318, 327840), (62440, 311448), (63555, 305984), (63840, 304618), (64885, 299712), (65568, 296590), (67792, 286860), (71360, 272517), (71715, 271168), (74928, 259540), (76496, 254220), (77862, 249760), (81960, 237272), (84740, 229488), (88977, 218560), (90839, 214080), (93660, 207632), (95620, 203376), (99904, 194655), (101688, 191240), (103816, 187320), (107040, 181678), (109280, 177954), (114744, 169480), (118636, 163920), (124880, 155724), (127110, 152992), (127680, 152309), (129770, 149856), (131136, 148295), (135584, 143430)]