251523360

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:181

約数の個数: 384

約数和(自身を含む): 987033600

約数和(自身を除く): 735510240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 67, 72, 79, 80, 88, 90, 96, 99, 108, 110, 120, 132, 134, 135, 144, 158, 160, 165, 176, 180, 198, 201, 216, 220, 237, 240, 264, 268, 270, 288, 297, 316, 330, 335, 352, 360, 395, 396, 402, 432, 440, 474, 480, 495, 528, 536, 540, 594, 603, 632, 660, 670, 711, 720, 737, 790, 792, 804, 864, 869, 880, 948, 990, 1005, 1056, 1072, 1080, 1185, 1188, 1206, 1264, 1320, 1340, 1422, 1440, 1474, 1485, 1580, 1584, 1608, 1738, 1760, 1809, 1896, 1980, 2010, 2133, 2144, 2160, 2211, 2370, 2376, 2412, 2528, 2607, 2640, 2680, 2844, 2948, 2970, 3015, 3160, 3168, 3216, 3476, 3555, 3618, 3685, 3792, 3960, 4020, 4266, 4320, 4345, 4422, 4740, 4752, 4824, 5214, 5280, 5293, 5360, 5688, 5896, 5940, 6030, 6320, 6432, 6633, 6952, 7110, 7236, 7370, 7584, 7821, 7920, 8040, 8532, 8690, 8844, 9045, 9480, 9504, 9648, 10428, 10586, 10665, 10720, 11055, 11376, 11792, 11880, 12060, 12640, 13035, 13266, 13904, 14220, 14472, 14740, 15642, 15840, 15879, 16080, 17064, 17380, 17688, 18090, 18960, 19296, 19899, 20856, 21172, 21330, 22110, 22752, 23463, 23584, 23760, 24120, 26070, 26465, 26532, 27808, 28440, 28944, 29480, 31284, 31758, 32160, 33165, 34128, 34760, 35376, 36180, 37920, 39105, 39798, 41712, 42344, 42660, 44220, 46926, 47520, 47637, 48240, 52140, 52930, 53064, 56880, 57888, 58223, 58960, 62568, 63516, 66330, 68256, 69520, 70752, 72360, 78210, 79395, 79596, 83424, 84688, 85320, 88440, 93852, 95274, 96480, 99495, 104280, 105860, 106128, 113760, 116446, 117315, 117920, 125136, 127032, 132660, 139040, 142911, 144720, 156420, 158790, 159192, 169376, 170640, 174669, 176880, 187704, 190548, 198990, 208560, 211720, 212256, 232892, 234630, 238185, 250272, 254064, 265320, 285822, 289440, 291115, 312840, 317580, 318384, 341280, 349338, 353760, 375408, 381096, 397980, 417120, 423440, 465784, 469260, 476370, 508128, 524007, 530640, 571644, 582230, 625680, 635160, 636768, 698676, 714555, 750816, 762192, 795960, 846880, 873345, 931568, 938520, 952740, 1048014, 1061280, 1143288, 1164460, 1251360, 1270320, 1397352, 1429110, 1524384, 1572021, 1591920, 1746690, 1863136, 1877040, 1905480, 2096028, 2286576, 2328920, 2540640, 2620035, 2794704, 2858220, 3144042, 3183840, 3493380, 3754080, 3810960, 4192056, 4573152, 4657840, 5240070, 5589408, 5716440, 6288084, 6986760, 7621920, 7860105, 8384112, 9315680, 10480140, 11432880, 12576168, 13973520, 15720210, 16768224, 20960280, 22865760, 25152336, 27947040, 31440420, 41920560, 50304672, 62880840, 83841120, 125761680, 251523360]

約数ペア:

[(1, 251523360), (2, 125761680), (3, 83841120), (4, 62880840), (5, 50304672), (6, 41920560), (8, 31440420), (9, 27947040), (10, 25152336), (11, 22865760), (12, 20960280), (15, 16768224), (16, 15720210), (18, 13973520), (20, 12576168), (22, 11432880), (24, 10480140), (27, 9315680), (30, 8384112), (32, 7860105), (33, 7621920), (36, 6986760), (40, 6288084), (44, 5716440), (45, 5589408), (48, 5240070), (54, 4657840), (55, 4573152), (60, 4192056), (66, 3810960), (67, 3754080), (72, 3493380), (79, 3183840), (80, 3144042), (88, 2858220), (90, 2794704), (96, 2620035), (99, 2540640), (108, 2328920), (110, 2286576), (120, 2096028), (132, 1905480), (134, 1877040), (135, 1863136), (144, 1746690), (158, 1591920), (160, 1572021), (165, 1524384), (176, 1429110), (180, 1397352), (198, 1270320), (201, 1251360), (216, 1164460), (220, 1143288), (237, 1061280), (240, 1048014), (264, 952740), (268, 938520), (270, 931568), (288, 873345), (297, 846880), (316, 795960), (330, 762192), (335, 750816), (352, 714555), (360, 698676), (395, 636768), (396, 635160), (402, 625680), (432, 582230), (440, 571644), (474, 530640), (480, 524007), (495, 508128), (528, 476370), (536, 469260), (540, 465784), (594, 423440), (603, 417120), (632, 397980), (660, 381096), (670, 375408), (711, 353760), (720, 349338), (737, 341280), (790, 318384), (792, 317580), (804, 312840), (864, 291115), (869, 289440), (880, 285822), (948, 265320), (990, 254064), (1005, 250272), (1056, 238185), (1072, 234630), (1080, 232892), (1185, 212256), (1188, 211720), (1206, 208560), (1264, 198990), (1320, 190548), (1340, 187704), (1422, 176880), (1440, 174669), (1474, 170640), (1485, 169376), (1580, 159192), (1584, 158790), (1608, 156420), (1738, 144720), (1760, 142911), (1809, 139040), (1896, 132660), (1980, 127032), (2010, 125136), (2133, 117920), (2144, 117315), (2160, 116446), (2211, 113760), (2370, 106128), (2376, 105860), (2412, 104280), (2528, 99495), (2607, 96480), (2640, 95274), (2680, 93852), (2844, 88440), (2948, 85320), (2970, 84688), (3015, 83424), (3160, 79596), (3168, 79395), (3216, 78210), (3476, 72360), (3555, 70752), (3618, 69520), (3685, 68256), (3792, 66330), (3960, 63516), (4020, 62568), (4266, 58960), (4320, 58223), (4345, 57888), (4422, 56880), (4740, 53064), (4752, 52930), (4824, 52140), (5214, 48240), (5280, 47637), (5293, 47520), (5360, 46926), (5688, 44220), (5896, 42660), (5940, 42344), (6030, 41712), (6320, 39798), (6432, 39105), (6633, 37920), (6952, 36180), (7110, 35376), (7236, 34760), (7370, 34128), (7584, 33165), (7821, 32160), (7920, 31758), (8040, 31284), (8532, 29480), (8690, 28944), (8844, 28440), (9045, 27808), (9480, 26532), (9504, 26465), (9648, 26070), (10428, 24120), (10586, 23760), (10665, 23584), (10720, 23463), (11055, 22752), (11376, 22110), (11792, 21330), (11880, 21172), (12060, 20856), (12640, 19899), (13035, 19296), (13266, 18960), (13904, 18090), (14220, 17688), (14472, 17380), (14740, 17064), (15642, 16080), (15840, 15879)]