1075328000

素因数分解:

$2^{10}\times 5^3\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:337

約数の個数: 176

約数和(自身を含む): 2779465728

約数和(自身を除く): 1704137728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 125, 128, 155, 160, 200, 248, 250, 256, 271, 310, 320, 400, 496, 500, 512, 542, 620, 640, 775, 800, 992, 1000, 1024, 1084, 1240, 1280, 1355, 1550, 1600, 1984, 2000, 2168, 2480, 2560, 2710, 3100, 3200, 3875, 3968, 4000, 4336, 4960, 5120, 5420, 6200, 6400, 6775, 7750, 7936, 8000, 8401, 8672, 9920, 10840, 12400, 12800, 13550, 15500, 15872, 16000, 16802, 17344, 19840, 21680, 24800, 25600, 27100, 31000, 31744, 32000, 33604, 33875, 34688, 39680, 42005, 43360, 49600, 54200, 62000, 64000, 67208, 67750, 69376, 79360, 84010, 86720, 99200, 108400, 124000, 128000, 134416, 135500, 138752, 158720, 168020, 173440, 198400, 210025, 216800, 248000, 268832, 271000, 277504, 336040, 346880, 396800, 420050, 433600, 496000, 537664, 542000, 672080, 693760, 793600, 840100, 867200, 992000, 1050125, 1075328, 1084000, 1344160, 1387520, 1680200, 1734400, 1984000, 2100250, 2150656, 2168000, 2688320, 3360400, 3468800, 3968000, 4200500, 4301312, 4336000, 5376640, 6720800, 6937600, 8401000, 8602624, 8672000, 10753280, 13441600, 16802000, 17344000, 21506560, 26883200, 33604000, 34688000, 43013120, 53766400, 67208000, 107532800, 134416000, 215065600, 268832000, 537664000, 1075328000]

約数ペア:

[(1, 1075328000), (2, 537664000), (4, 268832000), (5, 215065600), (8, 134416000), (10, 107532800), (16, 67208000), (20, 53766400), (25, 43013120), (31, 34688000), (32, 33604000), (40, 26883200), (50, 21506560), (62, 17344000), (64, 16802000), (80, 13441600), (100, 10753280), (124, 8672000), (125, 8602624), (128, 8401000), (155, 6937600), (160, 6720800), (200, 5376640), (248, 4336000), (250, 4301312), (256, 4200500), (271, 3968000), (310, 3468800), (320, 3360400), (400, 2688320), (496, 2168000), (500, 2150656), (512, 2100250), (542, 1984000), (620, 1734400), (640, 1680200), (775, 1387520), (800, 1344160), (992, 1084000), (1000, 1075328), (1024, 1050125), (1084, 992000), (1240, 867200), (1280, 840100), (1355, 793600), (1550, 693760), (1600, 672080), (1984, 542000), (2000, 537664), (2168, 496000), (2480, 433600), (2560, 420050), (2710, 396800), (3100, 346880), (3200, 336040), (3875, 277504), (3968, 271000), (4000, 268832), (4336, 248000), (4960, 216800), (5120, 210025), (5420, 198400), (6200, 173440), (6400, 168020), (6775, 158720), (7750, 138752), (7936, 135500), (8000, 134416), (8401, 128000), (8672, 124000), (9920, 108400), (10840, 99200), (12400, 86720), (12800, 84010), (13550, 79360), (15500, 69376), (15872, 67750), (16000, 67208), (16802, 64000), (17344, 62000), (19840, 54200), (21680, 49600), (24800, 43360), (25600, 42005), (27100, 39680), (31000, 34688), (31744, 33875), (32000, 33604)]