939937600

素因数分解:

$2^6\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{631}}^1$

素因数の和:686

約数の個数: 252

約数和(自身を含む): 2836529760

約数和(自身を除く): 1896592160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 49, 50, 56, 64, 70, 76, 80, 95, 98, 100, 112, 133, 140, 152, 160, 175, 190, 196, 200, 224, 245, 266, 280, 304, 320, 350, 380, 392, 400, 448, 475, 490, 532, 560, 608, 631, 665, 700, 760, 784, 800, 931, 950, 980, 1064, 1120, 1216, 1225, 1262, 1330, 1400, 1520, 1568, 1600, 1862, 1900, 1960, 2128, 2240, 2450, 2524, 2660, 2800, 3040, 3136, 3155, 3325, 3724, 3800, 3920, 4256, 4417, 4655, 4900, 5048, 5320, 5600, 6080, 6310, 6650, 7448, 7600, 7840, 8512, 8834, 9310, 9800, 10096, 10640, 11200, 11989, 12620, 13300, 14896, 15200, 15680, 15775, 17668, 18620, 19600, 20192, 21280, 22085, 23275, 23978, 25240, 26600, 29792, 30400, 30919, 31550, 35336, 37240, 39200, 40384, 42560, 44170, 46550, 47956, 50480, 53200, 59584, 59945, 61838, 63100, 70672, 74480, 78400, 83923, 88340, 93100, 95912, 100960, 106400, 110425, 119890, 123676, 126200, 141344, 148960, 154595, 167846, 176680, 186200, 191824, 201920, 212800, 220850, 239780, 247352, 252400, 282688, 297920, 299725, 309190, 335692, 353360, 372400, 383648, 419615, 441700, 479560, 494704, 504800, 587461, 599450, 618380, 671384, 706720, 744800, 767296, 772975, 839230, 883400, 959120, 989408, 1009600, 1174922, 1198900, 1236760, 1342768, 1413440, 1489600, 1545950, 1678460, 1766800, 1918240, 1978816, 2098075, 2349844, 2397800, 2473520, 2685536, 2937305, 3091900, 3356920, 3533600, 3836480, 4196150, 4699688, 4795600, 4947040, 5371072, 5874610, 6183800, 6713840, 7067200, 8392300, 9399376, 9591200, 9894080, 11749220, 12367600, 13427680, 14686525, 16784600, 18798752, 19182400, 23498440, 24735200, 26855360, 29373050, 33569200, 37597504, 46996880, 49470400, 58746100, 67138400, 93993760, 117492200, 134276800, 187987520, 234984400, 469968800, 939937600]

約数ペア:

[(1, 939937600), (2, 469968800), (4, 234984400), (5, 187987520), (7, 134276800), (8, 117492200), (10, 93993760), (14, 67138400), (16, 58746100), (19, 49470400), (20, 46996880), (25, 37597504), (28, 33569200), (32, 29373050), (35, 26855360), (38, 24735200), (40, 23498440), (49, 19182400), (50, 18798752), (56, 16784600), (64, 14686525), (70, 13427680), (76, 12367600), (80, 11749220), (95, 9894080), (98, 9591200), (100, 9399376), (112, 8392300), (133, 7067200), (140, 6713840), (152, 6183800), (160, 5874610), (175, 5371072), (190, 4947040), (196, 4795600), (200, 4699688), (224, 4196150), (245, 3836480), (266, 3533600), (280, 3356920), (304, 3091900), (320, 2937305), (350, 2685536), (380, 2473520), (392, 2397800), (400, 2349844), (448, 2098075), (475, 1978816), (490, 1918240), (532, 1766800), (560, 1678460), (608, 1545950), (631, 1489600), (665, 1413440), (700, 1342768), (760, 1236760), (784, 1198900), (800, 1174922), (931, 1009600), (950, 989408), (980, 959120), (1064, 883400), (1120, 839230), (1216, 772975), (1225, 767296), (1262, 744800), (1330, 706720), (1400, 671384), (1520, 618380), (1568, 599450), (1600, 587461), (1862, 504800), (1900, 494704), (1960, 479560), (2128, 441700), (2240, 419615), (2450, 383648), (2524, 372400), (2660, 353360), (2800, 335692), (3040, 309190), (3136, 299725), (3155, 297920), (3325, 282688), (3724, 252400), (3800, 247352), (3920, 239780), (4256, 220850), (4417, 212800), (4655, 201920), (4900, 191824), (5048, 186200), (5320, 176680), (5600, 167846), (6080, 154595), (6310, 148960), (6650, 141344), (7448, 126200), (7600, 123676), (7840, 119890), (8512, 110425), (8834, 106400), (9310, 100960), (9800, 95912), (10096, 93100), (10640, 88340), (11200, 83923), (11989, 78400), (12620, 74480), (13300, 70672), (14896, 63100), (15200, 61838), (15680, 59945), (15775, 59584), (17668, 53200), (18620, 50480), (19600, 47956), (20192, 46550), (21280, 44170), (22085, 42560), (23275, 40384), (23978, 39200), (25240, 37240), (26600, 35336), (29792, 31550), (30400, 30919)]