412672000

素因数分解:

$2^{13}\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:85

約数の個数: 224

約数和(自身を含む): 1144975104

約数和(自身を除く): 732303104

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 32, 40, 50, 52, 62, 64, 65, 80, 100, 104, 124, 125, 128, 130, 155, 160, 200, 208, 248, 250, 256, 260, 310, 320, 325, 400, 403, 416, 496, 500, 512, 520, 620, 640, 650, 775, 800, 806, 832, 992, 1000, 1024, 1040, 1240, 1280, 1300, 1550, 1600, 1612, 1625, 1664, 1984, 2000, 2015, 2048, 2080, 2480, 2560, 2600, 3100, 3200, 3224, 3250, 3328, 3875, 3968, 4000, 4030, 4096, 4160, 4960, 5120, 5200, 6200, 6400, 6448, 6500, 6656, 7750, 7936, 8000, 8060, 8192, 8320, 9920, 10075, 10240, 10400, 12400, 12800, 12896, 13000, 13312, 15500, 15872, 16000, 16120, 16640, 19840, 20150, 20480, 20800, 24800, 25600, 25792, 26000, 26624, 31000, 31744, 32000, 32240, 33280, 39680, 40300, 40960, 41600, 49600, 50375, 51200, 51584, 52000, 53248, 62000, 63488, 64000, 64480, 66560, 79360, 80600, 83200, 99200, 100750, 102400, 103168, 104000, 106496, 124000, 126976, 128000, 128960, 133120, 158720, 161200, 166400, 198400, 201500, 204800, 206336, 208000, 248000, 253952, 256000, 257920, 266240, 317440, 322400, 332800, 396800, 403000, 412672, 416000, 496000, 512000, 515840, 532480, 634880, 644800, 665600, 793600, 806000, 825344, 832000, 992000, 1024000, 1031680, 1269760, 1289600, 1331200, 1587200, 1612000, 1650688, 1664000, 1984000, 2063360, 2579200, 2662400, 3174400, 3224000, 3301376, 3328000, 3968000, 4126720, 5158400, 6348800, 6448000, 6656000, 7936000, 8253440, 10316800, 12896000, 13312000, 15872000, 16506880, 20633600, 25792000, 31744000, 41267200, 51584000, 82534400, 103168000, 206336000, 412672000]

約数ペア:

[(1, 412672000), (2, 206336000), (4, 103168000), (5, 82534400), (8, 51584000), (10, 41267200), (13, 31744000), (16, 25792000), (20, 20633600), (25, 16506880), (26, 15872000), (31, 13312000), (32, 12896000), (40, 10316800), (50, 8253440), (52, 7936000), (62, 6656000), (64, 6448000), (65, 6348800), (80, 5158400), (100, 4126720), (104, 3968000), (124, 3328000), (125, 3301376), (128, 3224000), (130, 3174400), (155, 2662400), (160, 2579200), (200, 2063360), (208, 1984000), (248, 1664000), (250, 1650688), (256, 1612000), (260, 1587200), (310, 1331200), (320, 1289600), (325, 1269760), (400, 1031680), (403, 1024000), (416, 992000), (496, 832000), (500, 825344), (512, 806000), (520, 793600), (620, 665600), (640, 644800), (650, 634880), (775, 532480), (800, 515840), (806, 512000), (832, 496000), (992, 416000), (1000, 412672), (1024, 403000), (1040, 396800), (1240, 332800), (1280, 322400), (1300, 317440), (1550, 266240), (1600, 257920), (1612, 256000), (1625, 253952), (1664, 248000), (1984, 208000), (2000, 206336), (2015, 204800), (2048, 201500), (2080, 198400), (2480, 166400), (2560, 161200), (2600, 158720), (3100, 133120), (3200, 128960), (3224, 128000), (3250, 126976), (3328, 124000), (3875, 106496), (3968, 104000), (4000, 103168), (4030, 102400), (4096, 100750), (4160, 99200), (4960, 83200), (5120, 80600), (5200, 79360), (6200, 66560), (6400, 64480), (6448, 64000), (6500, 63488), (6656, 62000), (7750, 53248), (7936, 52000), (8000, 51584), (8060, 51200), (8192, 50375), (8320, 49600), (9920, 41600), (10075, 40960), (10240, 40300), (10400, 39680), (12400, 33280), (12800, 32240), (12896, 32000), (13000, 31744), (13312, 31000), (15500, 26624), (15872, 26000), (16000, 25792), (16120, 25600), (16640, 24800), (19840, 20800), (20150, 20480)]