420330240

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:176

約数の個数: 432

約数和(自身を含む): 1652990976

約数和(自身を除く): 1232660736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 32, 33, 36, 40, 44, 45, 48, 55, 60, 62, 64, 66, 72, 80, 88, 90, 93, 96, 99, 107, 110, 120, 124, 128, 132, 144, 155, 160, 165, 176, 180, 186, 192, 198, 214, 220, 240, 248, 256, 264, 279, 288, 310, 320, 321, 330, 341, 352, 360, 372, 384, 396, 428, 440, 465, 480, 495, 496, 528, 535, 558, 576, 620, 640, 642, 660, 682, 704, 720, 744, 768, 792, 856, 880, 930, 960, 963, 990, 992, 1023, 1056, 1070, 1116, 1152, 1177, 1240, 1280, 1284, 1320, 1364, 1395, 1408, 1440, 1488, 1584, 1605, 1705, 1712, 1760, 1860, 1920, 1926, 1980, 1984, 2046, 2112, 2140, 2232, 2304, 2354, 2480, 2568, 2640, 2728, 2790, 2816, 2880, 2976, 3069, 3168, 3210, 3317, 3410, 3424, 3520, 3531, 3720, 3840, 3852, 3960, 3968, 4092, 4224, 4280, 4464, 4708, 4815, 4960, 5115, 5136, 5280, 5456, 5580, 5760, 5885, 5952, 6138, 6336, 6420, 6634, 6820, 6848, 7040, 7062, 7440, 7704, 7920, 7936, 8184, 8448, 8560, 8928, 9416, 9630, 9920, 9951, 10230, 10272, 10560, 10593, 10912, 11160, 11520, 11770, 11904, 12276, 12672, 12840, 13268, 13640, 13696, 14080, 14124, 14880, 15345, 15408, 15840, 16368, 16585, 17120, 17655, 17856, 18832, 19260, 19840, 19902, 20460, 20544, 21120, 21186, 21824, 22320, 23540, 23808, 24552, 25344, 25680, 26536, 27280, 27392, 28248, 29760, 29853, 30690, 30816, 31680, 32736, 33170, 34240, 35310, 35712, 36487, 37664, 38520, 39680, 39804, 40920, 41088, 42240, 42372, 43648, 44640, 47080, 49104, 49755, 51360, 52965, 53072, 54560, 56496, 59520, 59706, 61380, 61632, 63360, 65472, 66340, 68480, 70620, 71424, 72974, 75328, 77040, 79608, 81840, 82176, 84744, 87296, 89280, 94160, 98208, 99510, 102720, 105930, 106144, 109120, 109461, 112992, 119040, 119412, 122760, 123264, 126720, 130944, 132680, 136960, 141240, 145948, 149265, 150656, 154080, 159216, 163680, 169488, 178560, 182435, 188320, 196416, 199020, 205440, 211860, 212288, 218240, 218922, 225984, 238824, 245520, 246528, 261888, 265360, 282480, 291896, 298530, 301312, 308160, 318432, 327360, 328383, 338976, 357120, 364870, 376640, 392832, 398040, 410880, 423720, 424576, 436480, 437844, 451968, 477648, 491040, 530720, 547305, 564960, 583792, 597060, 616320, 636864, 654720, 656766, 677952, 729740, 753280, 785664, 796080, 847440, 849152, 875688, 903936, 955296, 982080, 1061440, 1094610, 1129920, 1167584, 1194120, 1232640, 1273728, 1309440, 1313532, 1355904, 1459480, 1506560, 1592160, 1641915, 1694880, 1751376, 1910592, 1964160, 2122880, 2189220, 2259840, 2335168, 2388240, 2547456, 2627064, 2711808, 2918960, 3184320, 3283830, 3389760, 3502752, 3821184, 3928320, 4245760, 4378440, 4519680, 4670336, 4776480, 5254128, 5837920, 6368640, 6567660, 6779520, 7005504, 7642368, 8756880, 9340672, 9552960, 10508256, 11675840, 12737280, 13135320, 13559040, 14011008, 17513760, 19105920, 21016512, 23351680, 26270640, 28022016, 35027520, 38211840, 42033024, 46703360, 52541280, 70055040, 84066048, 105082560, 140110080, 210165120, 420330240]

約数ペア:

[(1, 420330240), (2, 210165120), (3, 140110080), (4, 105082560), (5, 84066048), (6, 70055040), (8, 52541280), (9, 46703360), (10, 42033024), (11, 38211840), (12, 35027520), (15, 28022016), (16, 26270640), (18, 23351680), (20, 21016512), (22, 19105920), (24, 17513760), (30, 14011008), (31, 13559040), (32, 13135320), (33, 12737280), (36, 11675840), (40, 10508256), (44, 9552960), (45, 9340672), (48, 8756880), (55, 7642368), (60, 7005504), (62, 6779520), (64, 6567660), (66, 6368640), (72, 5837920), (80, 5254128), (88, 4776480), (90, 4670336), (93, 4519680), (96, 4378440), (99, 4245760), (107, 3928320), (110, 3821184), (120, 3502752), (124, 3389760), (128, 3283830), (132, 3184320), (144, 2918960), (155, 2711808), (160, 2627064), (165, 2547456), (176, 2388240), (180, 2335168), (186, 2259840), (192, 2189220), (198, 2122880), (214, 1964160), (220, 1910592), (240, 1751376), (248, 1694880), (256, 1641915), (264, 1592160), (279, 1506560), (288, 1459480), (310, 1355904), (320, 1313532), (321, 1309440), (330, 1273728), (341, 1232640), (352, 1194120), (360, 1167584), (372, 1129920), (384, 1094610), (396, 1061440), (428, 982080), (440, 955296), (465, 903936), (480, 875688), (495, 849152), (496, 847440), (528, 796080), (535, 785664), (558, 753280), (576, 729740), (620, 677952), (640, 656766), (642, 654720), (660, 636864), (682, 616320), (704, 597060), (720, 583792), (744, 564960), (768, 547305), (792, 530720), (856, 491040), (880, 477648), (930, 451968), (960, 437844), (963, 436480), (990, 424576), (992, 423720), (1023, 410880), (1056, 398040), (1070, 392832), (1116, 376640), (1152, 364870), (1177, 357120), (1240, 338976), (1280, 328383), (1284, 327360), (1320, 318432), (1364, 308160), (1395, 301312), (1408, 298530), (1440, 291896), (1488, 282480), (1584, 265360), (1605, 261888), (1705, 246528), (1712, 245520), (1760, 238824), (1860, 225984), (1920, 218922), (1926, 218240), (1980, 212288), (1984, 211860), (2046, 205440), (2112, 199020), (2140, 196416), (2232, 188320), (2304, 182435), (2354, 178560), (2480, 169488), (2568, 163680), (2640, 159216), (2728, 154080), (2790, 150656), (2816, 149265), (2880, 145948), (2976, 141240), (3069, 136960), (3168, 132680), (3210, 130944), (3317, 126720), (3410, 123264), (3424, 122760), (3520, 119412), (3531, 119040), (3720, 112992), (3840, 109461), (3852, 109120), (3960, 106144), (3968, 105930), (4092, 102720), (4224, 99510), (4280, 98208), (4464, 94160), (4708, 89280), (4815, 87296), (4960, 84744), (5115, 82176), (5136, 81840), (5280, 79608), (5456, 77040), (5580, 75328), (5760, 72974), (5885, 71424), (5952, 70620), (6138, 68480), (6336, 66340), (6420, 65472), (6634, 63360), (6820, 61632), (6848, 61380), (7040, 59706), (7062, 59520), (7440, 56496), (7704, 54560), (7920, 53072), (7936, 52965), (8184, 51360), (8448, 49755), (8560, 49104), (8928, 47080), (9416, 44640), (9630, 43648), (9920, 42372), (9951, 42240), (10230, 41088), (10272, 40920), (10560, 39804), (10593, 39680), (10912, 38520), (11160, 37664), (11520, 36487), (11770, 35712), (11904, 35310), (12276, 34240), (12672, 33170), (12840, 32736), (13268, 31680), (13640, 30816), (13696, 30690), (14080, 29853), (14124, 29760), (14880, 28248), (15345, 27392), (15408, 27280), (15840, 26536), (16368, 25680), (16585, 25344), (17120, 24552), (17655, 23808), (17856, 23540), (18832, 22320), (19260, 21824), (19840, 21186), (19902, 21120), (20460, 20544)]