390213120

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:217

約数の個数: 320

約数和(自身を含む): 1414195200

約数和(自身を除く): 1023982080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 64, 66, 80, 88, 93, 96, 110, 120, 124, 128, 132, 149, 155, 160, 165, 176, 186, 192, 220, 240, 248, 256, 264, 298, 310, 320, 330, 341, 352, 372, 384, 440, 447, 465, 480, 496, 512, 528, 596, 620, 640, 660, 682, 704, 744, 745, 768, 880, 894, 930, 960, 992, 1023, 1056, 1192, 1240, 1280, 1320, 1364, 1408, 1488, 1490, 1536, 1639, 1705, 1760, 1788, 1860, 1920, 1984, 2046, 2112, 2235, 2384, 2480, 2560, 2640, 2728, 2816, 2976, 2980, 3278, 3410, 3520, 3576, 3720, 3840, 3968, 4092, 4224, 4470, 4619, 4768, 4917, 4960, 5115, 5280, 5456, 5632, 5952, 5960, 6556, 6820, 7040, 7152, 7440, 7680, 7936, 8184, 8195, 8448, 8940, 9238, 9536, 9834, 9920, 10230, 10560, 10912, 11904, 11920, 13112, 13640, 13857, 14080, 14304, 14880, 15872, 16368, 16390, 16896, 17880, 18476, 19072, 19668, 19840, 20460, 21120, 21824, 23095, 23808, 23840, 24585, 26224, 27280, 27714, 28160, 28608, 29760, 32736, 32780, 35760, 36952, 38144, 39336, 39680, 40920, 42240, 43648, 46190, 47616, 47680, 49170, 50809, 52448, 54560, 55428, 57216, 59520, 65472, 65560, 69285, 71520, 73904, 76288, 78672, 79360, 81840, 84480, 87296, 92380, 95360, 98340, 101618, 104896, 109120, 110856, 114432, 119040, 130944, 131120, 138570, 143040, 147808, 152427, 157344, 163680, 174592, 184760, 190720, 196680, 203236, 209792, 218240, 221712, 228864, 238080, 254045, 261888, 262240, 277140, 286080, 295616, 304854, 314688, 327360, 369520, 381440, 393360, 406472, 419584, 436480, 443424, 508090, 523776, 524480, 554280, 572160, 591232, 609708, 629376, 654720, 739040, 762135, 786720, 812944, 839168, 872960, 886848, 1016180, 1048960, 1108560, 1144320, 1182464, 1219416, 1258752, 1309440, 1478080, 1524270, 1573440, 1625888, 1773696, 2032360, 2097920, 2217120, 2364928, 2438832, 2517504, 2618880, 2956160, 3048540, 3146880, 3251776, 3547392, 4064720, 4195840, 4434240, 4877664, 5912320, 6097080, 6293760, 6503552, 7094784, 8129440, 8868480, 9755328, 11824640, 12194160, 12587520, 13007104, 16258880, 17736960, 19510656, 24388320, 26014208, 32517760, 35473920, 39021312, 48776640, 65035520, 78042624, 97553280, 130071040, 195106560, 390213120]

約数ペア:

[(1, 390213120), (2, 195106560), (3, 130071040), (4, 97553280), (5, 78042624), (6, 65035520), (8, 48776640), (10, 39021312), (11, 35473920), (12, 32517760), (15, 26014208), (16, 24388320), (20, 19510656), (22, 17736960), (24, 16258880), (30, 13007104), (31, 12587520), (32, 12194160), (33, 11824640), (40, 9755328), (44, 8868480), (48, 8129440), (55, 7094784), (60, 6503552), (62, 6293760), (64, 6097080), (66, 5912320), (80, 4877664), (88, 4434240), (93, 4195840), (96, 4064720), (110, 3547392), (120, 3251776), (124, 3146880), (128, 3048540), (132, 2956160), (149, 2618880), (155, 2517504), (160, 2438832), (165, 2364928), (176, 2217120), (186, 2097920), (192, 2032360), (220, 1773696), (240, 1625888), (248, 1573440), (256, 1524270), (264, 1478080), (298, 1309440), (310, 1258752), (320, 1219416), (330, 1182464), (341, 1144320), (352, 1108560), (372, 1048960), (384, 1016180), (440, 886848), (447, 872960), (465, 839168), (480, 812944), (496, 786720), (512, 762135), (528, 739040), (596, 654720), (620, 629376), (640, 609708), (660, 591232), (682, 572160), (704, 554280), (744, 524480), (745, 523776), (768, 508090), (880, 443424), (894, 436480), (930, 419584), (960, 406472), (992, 393360), (1023, 381440), (1056, 369520), (1192, 327360), (1240, 314688), (1280, 304854), (1320, 295616), (1364, 286080), (1408, 277140), (1488, 262240), (1490, 261888), (1536, 254045), (1639, 238080), (1705, 228864), (1760, 221712), (1788, 218240), (1860, 209792), (1920, 203236), (1984, 196680), (2046, 190720), (2112, 184760), (2235, 174592), (2384, 163680), (2480, 157344), (2560, 152427), (2640, 147808), (2728, 143040), (2816, 138570), (2976, 131120), (2980, 130944), (3278, 119040), (3410, 114432), (3520, 110856), (3576, 109120), (3720, 104896), (3840, 101618), (3968, 98340), (4092, 95360), (4224, 92380), (4470, 87296), (4619, 84480), (4768, 81840), (4917, 79360), (4960, 78672), (5115, 76288), (5280, 73904), (5456, 71520), (5632, 69285), (5952, 65560), (5960, 65472), (6556, 59520), (6820, 57216), (7040, 55428), (7152, 54560), (7440, 52448), (7680, 50809), (7936, 49170), (8184, 47680), (8195, 47616), (8448, 46190), (8940, 43648), (9238, 42240), (9536, 40920), (9834, 39680), (9920, 39336), (10230, 38144), (10560, 36952), (10912, 35760), (11904, 32780), (11920, 32736), (13112, 29760), (13640, 28608), (13857, 28160), (14080, 27714), (14304, 27280), (14880, 26224), (15872, 24585), (16368, 23840), (16390, 23808), (16896, 23095), (17880, 21824), (18476, 21120), (19072, 20460), (19668, 19840)]