18961799360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:372

約数の個数: 336

約数和(自身を含む): 55184405760

約数和(自身を除く): 36222606400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 131, 133, 140, 152, 160, 179, 190, 224, 262, 266, 280, 304, 320, 358, 361, 380, 448, 524, 532, 560, 608, 655, 665, 716, 722, 760, 895, 917, 1048, 1064, 1120, 1216, 1253, 1310, 1330, 1432, 1444, 1520, 1790, 1805, 1834, 2096, 2128, 2240, 2489, 2506, 2527, 2620, 2660, 2864, 2888, 3040, 3401, 3580, 3610, 3668, 4192, 4256, 4585, 4978, 5012, 5054, 5240, 5320, 5728, 5776, 6080, 6265, 6802, 7160, 7220, 7336, 8384, 8512, 9170, 9956, 10024, 10108, 10480, 10640, 11456, 11552, 12445, 12530, 12635, 13604, 14320, 14440, 14672, 17005, 17423, 18340, 19912, 20048, 20216, 20960, 21280, 23104, 23449, 23807, 24890, 25060, 25270, 27208, 28640, 28880, 29344, 34010, 34846, 36680, 39824, 40096, 40432, 41920, 42560, 46898, 47291, 47614, 49780, 50120, 50540, 54416, 57280, 57760, 58688, 64619, 68020, 69692, 73360, 79648, 80192, 80864, 87115, 93796, 94582, 95228, 99560, 100240, 101080, 108832, 115520, 117245, 119035, 129238, 136040, 139384, 146720, 159296, 161728, 164143, 174230, 187592, 189164, 190456, 199120, 200480, 202160, 217664, 234490, 236455, 238070, 258476, 272080, 278768, 293440, 323095, 328286, 331037, 348460, 375184, 378328, 380912, 398240, 400960, 404320, 445531, 452333, 468980, 472910, 476140, 516952, 544160, 557536, 646190, 656572, 662074, 696920, 750368, 756656, 761824, 796480, 808640, 820715, 891062, 904666, 937960, 945820, 952280, 1033904, 1088320, 1115072, 1292380, 1313144, 1324148, 1393840, 1500736, 1513312, 1523648, 1641430, 1655185, 1782124, 1809332, 1875920, 1891640, 1904560, 2067808, 2227655, 2261665, 2584760, 2626288, 2648296, 2787680, 3026624, 3118717, 3282860, 3310370, 3564248, 3618664, 3751840, 3783280, 3809120, 4135616, 4455310, 4523330, 5169520, 5252576, 5296592, 5575360, 6237434, 6565720, 6620740, 7128496, 7237328, 7503680, 7566560, 7618240, 8465089, 8910620, 9046660, 10339040, 10505152, 10593184, 12474868, 13131440, 13241480, 14256992, 14474656, 15133120, 15593585, 16930178, 17821240, 18093320, 20678080, 21186368, 24949736, 26262880, 26482960, 28513984, 28949312, 31187170, 33860356, 35642480, 36186640, 42325445, 49899472, 52525760, 52965920, 59255623, 62374340, 67720712, 71284960, 72373280, 84650890, 99798944, 105931840, 118511246, 124748680, 135441424, 142569920, 144746560, 169301780, 199597888, 237022492, 249497360, 270882848, 296278115, 338603560, 474044984, 498994720, 541765696, 592556230, 677207120, 948089968, 997989440, 1185112460, 1354414240, 1896179936, 2370224920, 2708828480, 3792359872, 4740449840, 9480899680, 18961799360]

約数ペア:

[(1, 18961799360), (2, 9480899680), (4, 4740449840), (5, 3792359872), (7, 2708828480), (8, 2370224920), (10, 1896179936), (14, 1354414240), (16, 1185112460), (19, 997989440), (20, 948089968), (28, 677207120), (32, 592556230), (35, 541765696), (38, 498994720), (40, 474044984), (56, 338603560), (64, 296278115), (70, 270882848), (76, 249497360), (80, 237022492), (95, 199597888), (112, 169301780), (131, 144746560), (133, 142569920), (140, 135441424), (152, 124748680), (160, 118511246), (179, 105931840), (190, 99798944), (224, 84650890), (262, 72373280), (266, 71284960), (280, 67720712), (304, 62374340), (320, 59255623), (358, 52965920), (361, 52525760), (380, 49899472), (448, 42325445), (524, 36186640), (532, 35642480), (560, 33860356), (608, 31187170), (655, 28949312), (665, 28513984), (716, 26482960), (722, 26262880), (760, 24949736), (895, 21186368), (917, 20678080), (1048, 18093320), (1064, 17821240), (1120, 16930178), (1216, 15593585), (1253, 15133120), (1310, 14474656), (1330, 14256992), (1432, 13241480), (1444, 13131440), (1520, 12474868), (1790, 10593184), (1805, 10505152), (1834, 10339040), (2096, 9046660), (2128, 8910620), (2240, 8465089), (2489, 7618240), (2506, 7566560), (2527, 7503680), (2620, 7237328), (2660, 7128496), (2864, 6620740), (2888, 6565720), (3040, 6237434), (3401, 5575360), (3580, 5296592), (3610, 5252576), (3668, 5169520), (4192, 4523330), (4256, 4455310), (4585, 4135616), (4978, 3809120), (5012, 3783280), (5054, 3751840), (5240, 3618664), (5320, 3564248), (5728, 3310370), (5776, 3282860), (6080, 3118717), (6265, 3026624), (6802, 2787680), (7160, 2648296), (7220, 2626288), (7336, 2584760), (8384, 2261665), (8512, 2227655), (9170, 2067808), (9956, 1904560), (10024, 1891640), (10108, 1875920), (10480, 1809332), (10640, 1782124), (11456, 1655185), (11552, 1641430), (12445, 1523648), (12530, 1513312), (12635, 1500736), (13604, 1393840), (14320, 1324148), (14440, 1313144), (14672, 1292380), (17005, 1115072), (17423, 1088320), (18340, 1033904), (19912, 952280), (20048, 945820), (20216, 937960), (20960, 904666), (21280, 891062), (23104, 820715), (23449, 808640), (23807, 796480), (24890, 761824), (25060, 756656), (25270, 750368), (27208, 696920), (28640, 662074), (28880, 656572), (29344, 646190), (34010, 557536), (34846, 544160), (36680, 516952), (39824, 476140), (40096, 472910), (40432, 468980), (41920, 452333), (42560, 445531), (46898, 404320), (47291, 400960), (47614, 398240), (49780, 380912), (50120, 378328), (50540, 375184), (54416, 348460), (57280, 331037), (57760, 328286), (58688, 323095), (64619, 293440), (68020, 278768), (69692, 272080), (73360, 258476), (79648, 238070), (80192, 236455), (80864, 234490), (87115, 217664), (93796, 202160), (94582, 200480), (95228, 199120), (99560, 190456), (100240, 189164), (101080, 187592), (108832, 174230), (115520, 164143), (117245, 161728), (119035, 159296), (129238, 146720), (136040, 139384)]