940912000

素因数分解:

$2^7\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:338

約数の個数: 256

約数和(自身を含む): 2769960960

約数和(自身を除く): 1829048960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 62, 64, 70, 80, 100, 112, 124, 125, 128, 140, 155, 160, 175, 200, 217, 224, 248, 250, 271, 280, 310, 320, 350, 400, 434, 448, 496, 500, 542, 560, 620, 640, 700, 775, 800, 868, 875, 896, 992, 1000, 1084, 1085, 1120, 1240, 1355, 1400, 1550, 1600, 1736, 1750, 1897, 1984, 2000, 2168, 2170, 2240, 2480, 2710, 2800, 3100, 3200, 3472, 3500, 3794, 3875, 3968, 4000, 4336, 4340, 4480, 4960, 5420, 5425, 5600, 6200, 6775, 6944, 7000, 7588, 7750, 8000, 8401, 8672, 8680, 9485, 9920, 10840, 10850, 11200, 12400, 13550, 13888, 14000, 15176, 15500, 16000, 16802, 17344, 17360, 18970, 19840, 21680, 21700, 22400, 24800, 27100, 27125, 27776, 28000, 30352, 31000, 33604, 33875, 34688, 34720, 37940, 42005, 43360, 43400, 47425, 49600, 54200, 54250, 56000, 58807, 60704, 62000, 67208, 67750, 69440, 75880, 84010, 86720, 86800, 94850, 99200, 108400, 108500, 112000, 117614, 121408, 124000, 134416, 135500, 138880, 151760, 168020, 173440, 173600, 189700, 210025, 216800, 217000, 235228, 237125, 242816, 248000, 268832, 271000, 294035, 303520, 336040, 347200, 379400, 420050, 433600, 434000, 470456, 474250, 496000, 537664, 542000, 588070, 607040, 672080, 694400, 758800, 840100, 867200, 868000, 940912, 948500, 1050125, 1075328, 1084000, 1176140, 1214080, 1344160, 1470175, 1517600, 1680200, 1736000, 1881824, 1897000, 2100250, 2168000, 2352280, 2688320, 2940350, 3035200, 3360400, 3472000, 3763648, 3794000, 4200500, 4336000, 4704560, 5376640, 5880700, 6070400, 6720800, 7350875, 7527296, 7588000, 8401000, 9409120, 11761400, 13441600, 14701750, 15176000, 16802000, 18818240, 23522800, 26883200, 29403500, 30352000, 33604000, 37636480, 47045600, 58807000, 67208000, 94091200, 117614000, 134416000, 188182400, 235228000, 470456000, 940912000]

約数ペア:

[(1, 940912000), (2, 470456000), (4, 235228000), (5, 188182400), (7, 134416000), (8, 117614000), (10, 94091200), (14, 67208000), (16, 58807000), (20, 47045600), (25, 37636480), (28, 33604000), (31, 30352000), (32, 29403500), (35, 26883200), (40, 23522800), (50, 18818240), (56, 16802000), (62, 15176000), (64, 14701750), (70, 13441600), (80, 11761400), (100, 9409120), (112, 8401000), (124, 7588000), (125, 7527296), (128, 7350875), (140, 6720800), (155, 6070400), (160, 5880700), (175, 5376640), (200, 4704560), (217, 4336000), (224, 4200500), (248, 3794000), (250, 3763648), (271, 3472000), (280, 3360400), (310, 3035200), (320, 2940350), (350, 2688320), (400, 2352280), (434, 2168000), (448, 2100250), (496, 1897000), (500, 1881824), (542, 1736000), (560, 1680200), (620, 1517600), (640, 1470175), (700, 1344160), (775, 1214080), (800, 1176140), (868, 1084000), (875, 1075328), (896, 1050125), (992, 948500), (1000, 940912), (1084, 868000), (1085, 867200), (1120, 840100), (1240, 758800), (1355, 694400), (1400, 672080), (1550, 607040), (1600, 588070), (1736, 542000), (1750, 537664), (1897, 496000), (1984, 474250), (2000, 470456), (2168, 434000), (2170, 433600), (2240, 420050), (2480, 379400), (2710, 347200), (2800, 336040), (3100, 303520), (3200, 294035), (3472, 271000), (3500, 268832), (3794, 248000), (3875, 242816), (3968, 237125), (4000, 235228), (4336, 217000), (4340, 216800), (4480, 210025), (4960, 189700), (5420, 173600), (5425, 173440), (5600, 168020), (6200, 151760), (6775, 138880), (6944, 135500), (7000, 134416), (7588, 124000), (7750, 121408), (8000, 117614), (8401, 112000), (8672, 108500), (8680, 108400), (9485, 99200), (9920, 94850), (10840, 86800), (10850, 86720), (11200, 84010), (12400, 75880), (13550, 69440), (13888, 67750), (14000, 67208), (15176, 62000), (15500, 60704), (16000, 58807), (16802, 56000), (17344, 54250), (17360, 54200), (18970, 49600), (19840, 47425), (21680, 43400), (21700, 43360), (22400, 42005), (24800, 37940), (27100, 34720), (27125, 34688), (27776, 33875), (28000, 33604), (30352, 31000)]