19793837280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{619}}^1$

素因数の和:982

約数の個数: 384

約数和(自身を含む): 73915269120

約数和(自身を除く): 54121431840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 210, 217, 224, 240, 248, 280, 307, 310, 336, 372, 420, 434, 465, 480, 496, 560, 614, 619, 620, 651, 672, 744, 840, 868, 921, 930, 992, 1085, 1120, 1228, 1238, 1240, 1302, 1488, 1535, 1680, 1736, 1842, 1857, 1860, 2149, 2170, 2456, 2476, 2480, 2604, 2976, 3070, 3095, 3255, 3360, 3472, 3684, 3714, 3720, 4298, 4333, 4340, 4605, 4912, 4952, 4960, 5208, 6140, 6190, 6447, 6510, 6944, 7368, 7428, 7440, 8596, 8666, 8680, 9210, 9285, 9517, 9824, 9904, 10416, 10745, 12280, 12380, 12894, 12999, 13020, 14736, 14856, 14880, 17192, 17332, 17360, 18420, 18570, 19034, 19189, 19808, 20832, 21490, 21665, 24560, 24760, 25788, 25998, 26040, 28551, 29472, 29712, 32235, 34384, 34664, 34720, 36840, 37140, 38068, 38378, 42980, 43330, 47585, 49120, 49520, 51576, 51996, 52080, 57102, 57567, 59424, 64470, 64995, 66619, 68768, 69328, 73680, 74280, 76136, 76756, 85960, 86660, 95170, 95945, 99040, 103152, 103992, 104160, 114204, 115134, 128940, 129990, 133238, 134323, 138656, 142755, 147360, 148560, 152272, 153512, 171920, 173320, 190033, 190340, 191890, 199857, 206304, 207984, 228408, 230268, 257880, 259980, 266476, 268646, 285510, 287835, 297120, 304544, 307024, 333095, 343840, 346640, 380066, 380680, 383780, 399714, 402969, 415968, 456816, 460536, 515760, 519960, 532952, 537292, 570099, 571020, 575670, 614048, 666190, 671615, 693280, 760132, 761360, 767560, 799428, 805938, 913632, 921072, 950165, 999285, 1031520, 1039920, 1065904, 1074584, 1140198, 1142040, 1151340, 1330231, 1332380, 1343230, 1520264, 1522720, 1535120, 1598856, 1611876, 1842144, 1900330, 1998570, 2014845, 2079840, 2131808, 2149168, 2280396, 2284080, 2302680, 2660462, 2664760, 2686460, 2850495, 3040528, 3070240, 3197712, 3223752, 3800660, 3990693, 3997140, 4029690, 4298336, 4560792, 4568160, 4605360, 5320924, 5329520, 5372920, 5700990, 5891023, 6081056, 6395424, 6447504, 6651155, 7601320, 7981386, 7994280, 8059380, 9121584, 9210720, 10641848, 10659040, 10745840, 11401980, 11782046, 12895008, 13302310, 15202640, 15962772, 15988560, 16118760, 17673069, 18243168, 19953465, 21283696, 21491680, 22803960, 23564092, 26604620, 29455115, 30405280, 31925544, 31977120, 32237520, 35346138, 39906930, 41237161, 42567392, 45607920, 47128184, 53209240, 58910230, 63851088, 64475040, 70692276, 79813860, 82474322, 88365345, 91215840, 94256368, 106418480, 117820460, 123711483, 127702176, 141384552, 159627720, 164948644, 176730690, 188512736, 206185805, 212836960, 235640920, 247422966, 282769104, 319255440, 329897288, 353461380, 412371610, 471281840, 494845932, 565538208, 618557415, 638510880, 659794576, 706922760, 824743220, 942563680, 989691864, 1237114830, 1319589152, 1413845520, 1649486440, 1979383728, 2474229660, 2827691040, 3298972880, 3958767456, 4948459320, 6597945760, 9896918640, 19793837280]

約数ペア:

[(1, 19793837280), (2, 9896918640), (3, 6597945760), (4, 4948459320), (5, 3958767456), (6, 3298972880), (7, 2827691040), (8, 2474229660), (10, 1979383728), (12, 1649486440), (14, 1413845520), (15, 1319589152), (16, 1237114830), (20, 989691864), (21, 942563680), (24, 824743220), (28, 706922760), (30, 659794576), (31, 638510880), (32, 618557415), (35, 565538208), (40, 494845932), (42, 471281840), (48, 412371610), (56, 353461380), (60, 329897288), (62, 319255440), (70, 282769104), (80, 247422966), (84, 235640920), (93, 212836960), (96, 206185805), (105, 188512736), (112, 176730690), (120, 164948644), (124, 159627720), (140, 141384552), (155, 127702176), (160, 123711483), (168, 117820460), (186, 106418480), (210, 94256368), (217, 91215840), (224, 88365345), (240, 82474322), (248, 79813860), (280, 70692276), (307, 64475040), (310, 63851088), (336, 58910230), (372, 53209240), (420, 47128184), (434, 45607920), (465, 42567392), (480, 41237161), (496, 39906930), (560, 35346138), (614, 32237520), (619, 31977120), (620, 31925544), (651, 30405280), (672, 29455115), (744, 26604620), (840, 23564092), (868, 22803960), (921, 21491680), (930, 21283696), (992, 19953465), (1085, 18243168), (1120, 17673069), (1228, 16118760), (1238, 15988560), (1240, 15962772), (1302, 15202640), (1488, 13302310), (1535, 12895008), (1680, 11782046), (1736, 11401980), (1842, 10745840), (1857, 10659040), (1860, 10641848), (2149, 9210720), (2170, 9121584), (2456, 8059380), (2476, 7994280), (2480, 7981386), (2604, 7601320), (2976, 6651155), (3070, 6447504), (3095, 6395424), (3255, 6081056), (3360, 5891023), (3472, 5700990), (3684, 5372920), (3714, 5329520), (3720, 5320924), (4298, 4605360), (4333, 4568160), (4340, 4560792), (4605, 4298336), (4912, 4029690), (4952, 3997140), (4960, 3990693), (5208, 3800660), (6140, 3223752), (6190, 3197712), (6447, 3070240), (6510, 3040528), (6944, 2850495), (7368, 2686460), (7428, 2664760), (7440, 2660462), (8596, 2302680), (8666, 2284080), (8680, 2280396), (9210, 2149168), (9285, 2131808), (9517, 2079840), (9824, 2014845), (9904, 1998570), (10416, 1900330), (10745, 1842144), (12280, 1611876), (12380, 1598856), (12894, 1535120), (12999, 1522720), (13020, 1520264), (14736, 1343230), (14856, 1332380), (14880, 1330231), (17192, 1151340), (17332, 1142040), (17360, 1140198), (18420, 1074584), (18570, 1065904), (19034, 1039920), (19189, 1031520), (19808, 999285), (20832, 950165), (21490, 921072), (21665, 913632), (24560, 805938), (24760, 799428), (25788, 767560), (25998, 761360), (26040, 760132), (28551, 693280), (29472, 671615), (29712, 666190), (32235, 614048), (34384, 575670), (34664, 571020), (34720, 570099), (36840, 537292), (37140, 532952), (38068, 519960), (38378, 515760), (42980, 460536), (43330, 456816), (47585, 415968), (49120, 402969), (49520, 399714), (51576, 383780), (51996, 380680), (52080, 380066), (57102, 346640), (57567, 343840), (59424, 333095), (64470, 307024), (64995, 304544), (66619, 297120), (68768, 287835), (69328, 285510), (73680, 268646), (74280, 266476), (76136, 259980), (76756, 257880), (85960, 230268), (86660, 228408), (95170, 207984), (95945, 206304), (99040, 199857), (103152, 191890), (103992, 190340), (104160, 190033), (114204, 173320), (115134, 171920), (128940, 153512), (129990, 152272), (133238, 148560), (134323, 147360), (138656, 142755)]