38617280640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{619}}^1\times {\mathrm{10831}}^1$

素因数の和:11475

約数の個数: 192

約数和(自身を含む): 133578057600

約数和(自身を除く): 94960776960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 619, 640, 720, 960, 1152, 1238, 1440, 1857, 1920, 2476, 2880, 3095, 3714, 4952, 5571, 5760, 6190, 7428, 9285, 9904, 10831, 11142, 12380, 14856, 18570, 19808, 21662, 22284, 24760, 27855, 29712, 32493, 37140, 39616, 43324, 44568, 49520, 54155, 55710, 59424, 64986, 74280, 79232, 86648, 89136, 97479, 99040, 108310, 111420, 118848, 129972, 148560, 162465, 173296, 178272, 194958, 198080, 216620, 222840, 237696, 259944, 297120, 324930, 346592, 356544, 389916, 396160, 433240, 445680, 487395, 519888, 594240, 649860, 693184, 713088, 779832, 866480, 891360, 974790, 1039776, 1188480, 1299720, 1386368, 1559664, 1732960, 1782720, 1949580, 2079552, 2599440, 3119328, 3465920, 3565440, 3899160, 4159104, 5198880, 6238656, 6704389, 6931840, 7798320, 10397760, 12477312, 13408778, 15596640, 20113167, 20795520, 26817556, 31193280, 33521945, 40226334, 53635112, 60339501, 62386560, 67043890, 80452668, 100565835, 107270224, 120679002, 134087780, 160905336, 201131670, 214540448, 241358004, 268175560, 301697505, 321810672, 402263340, 429080896, 482716008, 536351120, 603395010, 643621344, 804526680, 858161792, 965432016, 1072702240, 1206790020, 1287242688, 1609053360, 1930864032, 2145404480, 2413580040, 2574485376, 3218106720, 3861728064, 4290808960, 4827160080, 6436213440, 7723456128, 9654320160, 12872426880, 19308640320, 38617280640]

約数ペア:

[(1, 38617280640), (2, 19308640320), (3, 12872426880), (4, 9654320160), (5, 7723456128), (6, 6436213440), (8, 4827160080), (9, 4290808960), (10, 3861728064), (12, 3218106720), (15, 2574485376), (16, 2413580040), (18, 2145404480), (20, 1930864032), (24, 1609053360), (30, 1287242688), (32, 1206790020), (36, 1072702240), (40, 965432016), (45, 858161792), (48, 804526680), (60, 643621344), (64, 603395010), (72, 536351120), (80, 482716008), (90, 429080896), (96, 402263340), (120, 321810672), (128, 301697505), (144, 268175560), (160, 241358004), (180, 214540448), (192, 201131670), (240, 160905336), (288, 134087780), (320, 120679002), (360, 107270224), (384, 100565835), (480, 80452668), (576, 67043890), (619, 62386560), (640, 60339501), (720, 53635112), (960, 40226334), (1152, 33521945), (1238, 31193280), (1440, 26817556), (1857, 20795520), (1920, 20113167), (2476, 15596640), (2880, 13408778), (3095, 12477312), (3714, 10397760), (4952, 7798320), (5571, 6931840), (5760, 6704389), (6190, 6238656), (7428, 5198880), (9285, 4159104), (9904, 3899160), (10831, 3565440), (11142, 3465920), (12380, 3119328), (14856, 2599440), (18570, 2079552), (19808, 1949580), (21662, 1782720), (22284, 1732960), (24760, 1559664), (27855, 1386368), (29712, 1299720), (32493, 1188480), (37140, 1039776), (39616, 974790), (43324, 891360), (44568, 866480), (49520, 779832), (54155, 713088), (55710, 693184), (59424, 649860), (64986, 594240), (74280, 519888), (79232, 487395), (86648, 445680), (89136, 433240), (97479, 396160), (99040, 389916), (108310, 356544), (111420, 346592), (118848, 324930), (129972, 297120), (148560, 259944), (162465, 237696), (173296, 222840), (178272, 216620), (194958, 198080)]