329627200

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1549}}^1$

素因数の和:1597

約数の個数: 168

約数和(自身を含む): 976376000

約数和(自身を除く): 646748800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 50, 56, 64, 70, 76, 80, 95, 100, 112, 133, 140, 152, 160, 175, 190, 200, 224, 266, 280, 304, 320, 350, 380, 400, 448, 475, 532, 560, 608, 665, 700, 760, 800, 950, 1064, 1120, 1216, 1330, 1400, 1520, 1549, 1600, 1900, 2128, 2240, 2660, 2800, 3040, 3098, 3325, 3800, 4256, 5320, 5600, 6080, 6196, 6650, 7600, 7745, 8512, 10640, 10843, 11200, 12392, 13300, 15200, 15490, 21280, 21686, 24784, 26600, 29431, 30400, 30980, 38725, 42560, 43372, 49568, 53200, 54215, 58862, 61960, 77450, 86744, 99136, 106400, 108430, 117724, 123920, 147155, 154900, 173488, 206017, 212800, 216860, 235448, 247840, 271075, 294310, 309800, 346976, 412034, 433720, 470896, 495680, 542150, 588620, 619600, 693952, 735775, 824068, 867440, 941792, 1030085, 1084300, 1177240, 1239200, 1471550, 1648136, 1734880, 1883584, 2060170, 2168600, 2354480, 2478400, 2943100, 3296272, 3469760, 4120340, 4337200, 4708960, 5150425, 5886200, 6592544, 8240680, 8674400, 9417920, 10300850, 11772400, 13185088, 16481360, 17348800, 20601700, 23544800, 32962720, 41203400, 47089600, 65925440, 82406800, 164813600, 329627200]

約数ペア:

[(1, 329627200), (2, 164813600), (4, 82406800), (5, 65925440), (7, 47089600), (8, 41203400), (10, 32962720), (14, 23544800), (16, 20601700), (19, 17348800), (20, 16481360), (25, 13185088), (28, 11772400), (32, 10300850), (35, 9417920), (38, 8674400), (40, 8240680), (50, 6592544), (56, 5886200), (64, 5150425), (70, 4708960), (76, 4337200), (80, 4120340), (95, 3469760), (100, 3296272), (112, 2943100), (133, 2478400), (140, 2354480), (152, 2168600), (160, 2060170), (175, 1883584), (190, 1734880), (200, 1648136), (224, 1471550), (266, 1239200), (280, 1177240), (304, 1084300), (320, 1030085), (350, 941792), (380, 867440), (400, 824068), (448, 735775), (475, 693952), (532, 619600), (560, 588620), (608, 542150), (665, 495680), (700, 470896), (760, 433720), (800, 412034), (950, 346976), (1064, 309800), (1120, 294310), (1216, 271075), (1330, 247840), (1400, 235448), (1520, 216860), (1549, 212800), (1600, 206017), (1900, 173488), (2128, 154900), (2240, 147155), (2660, 123920), (2800, 117724), (3040, 108430), (3098, 106400), (3325, 99136), (3800, 86744), (4256, 77450), (5320, 61960), (5600, 58862), (6080, 54215), (6196, 53200), (6650, 49568), (7600, 43372), (7745, 42560), (8512, 38725), (10640, 30980), (10843, 30400), (11200, 29431), (12392, 26600), (13300, 24784), (15200, 21686), (15490, 21280)]