1937594880

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6469}}^1$

素因数の和:6511

約数の個数: 240

約数和(自身を含む): 7227740520

約数和(自身を除く): 5290145640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 512, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1280, 1440, 1536, 1560, 1664, 1872, 1920, 2080, 2304, 2340, 2496, 2560, 2880, 3120, 3328, 3744, 3840, 4160, 4608, 4680, 4992, 5760, 6240, 6469, 6656, 7488, 7680, 8320, 9360, 9984, 11520, 12480, 12938, 14976, 16640, 18720, 19407, 19968, 23040, 24960, 25876, 29952, 32345, 33280, 37440, 38814, 49920, 51752, 58221, 59904, 64690, 74880, 77628, 84097, 97035, 99840, 103504, 116442, 129380, 149760, 155256, 168194, 194070, 207008, 232884, 252291, 258760, 291105, 299520, 310512, 336388, 388140, 414016, 420485, 465768, 504582, 517520, 582210, 621024, 672776, 756873, 776280, 828032, 840970, 931536, 1009164, 1035040, 1164420, 1242048, 1261455, 1345552, 1513746, 1552560, 1656064, 1681940, 1863072, 2018328, 2070080, 2328840, 2484096, 2522910, 2691104, 3027492, 3105120, 3312128, 3363880, 3726144, 3784365, 4036656, 4140160, 4657680, 4968192, 5045820, 5382208, 6054984, 6210240, 6727760, 7452288, 7568730, 8073312, 8280320, 9315360, 9936384, 10091640, 10764416, 12109968, 12420480, 13455520, 14904576, 15137460, 16146624, 16560640, 18630720, 20183280, 21528832, 24219936, 24840960, 26911040, 29809152, 30274920, 32293248, 37261440, 40366560, 43057664, 48439872, 49681920, 53822080, 60549840, 64586496, 74522880, 80733120, 96879744, 107644160, 121099680, 129172992, 149045760, 161466240, 193759488, 215288320, 242199360, 322932480, 387518976, 484398720, 645864960, 968797440, 1937594880]

約数ペア:

[(1, 1937594880), (2, 968797440), (3, 645864960), (4, 484398720), (5, 387518976), (6, 322932480), (8, 242199360), (9, 215288320), (10, 193759488), (12, 161466240), (13, 149045760), (15, 129172992), (16, 121099680), (18, 107644160), (20, 96879744), (24, 80733120), (26, 74522880), (30, 64586496), (32, 60549840), (36, 53822080), (39, 49681920), (40, 48439872), (45, 43057664), (48, 40366560), (52, 37261440), (60, 32293248), (64, 30274920), (65, 29809152), (72, 26911040), (78, 24840960), (80, 24219936), (90, 21528832), (96, 20183280), (104, 18630720), (117, 16560640), (120, 16146624), (128, 15137460), (130, 14904576), (144, 13455520), (156, 12420480), (160, 12109968), (180, 10764416), (192, 10091640), (195, 9936384), (208, 9315360), (234, 8280320), (240, 8073312), (256, 7568730), (260, 7452288), (288, 6727760), (312, 6210240), (320, 6054984), (360, 5382208), (384, 5045820), (390, 4968192), (416, 4657680), (468, 4140160), (480, 4036656), (512, 3784365), (520, 3726144), (576, 3363880), (585, 3312128), (624, 3105120), (640, 3027492), (720, 2691104), (768, 2522910), (780, 2484096), (832, 2328840), (936, 2070080), (960, 2018328), (1040, 1863072), (1152, 1681940), (1170, 1656064), (1248, 1552560), (1280, 1513746), (1440, 1345552), (1536, 1261455), (1560, 1242048), (1664, 1164420), (1872, 1035040), (1920, 1009164), (2080, 931536), (2304, 840970), (2340, 828032), (2496, 776280), (2560, 756873), (2880, 672776), (3120, 621024), (3328, 582210), (3744, 517520), (3840, 504582), (4160, 465768), (4608, 420485), (4680, 414016), (4992, 388140), (5760, 336388), (6240, 310512), (6469, 299520), (6656, 291105), (7488, 258760), (7680, 252291), (8320, 232884), (9360, 207008), (9984, 194070), (11520, 168194), (12480, 155256), (12938, 149760), (14976, 129380), (16640, 116442), (18720, 103504), (19407, 99840), (19968, 97035), (23040, 84097), (24960, 77628), (25876, 74880), (29952, 64690), (32345, 59904), (33280, 58221), (37440, 51752), (38814, 49920)]