1630484800

素因数分解:

$2^6\times 5^2\times 7^3\times {\mathrm{2971}}^1$

素因数の和:3014

約数の個数: 168

約数和(自身を含む): 4680305600

約数和(自身を除く): 3049820800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 140, 160, 175, 196, 200, 224, 245, 280, 320, 343, 350, 392, 400, 448, 490, 560, 686, 700, 784, 800, 980, 1120, 1225, 1372, 1400, 1568, 1600, 1715, 1960, 2240, 2450, 2744, 2800, 2971, 3136, 3430, 3920, 4900, 5488, 5600, 5942, 6860, 7840, 8575, 9800, 10976, 11200, 11884, 13720, 14855, 15680, 17150, 19600, 20797, 21952, 23768, 27440, 29710, 34300, 39200, 41594, 47536, 54880, 59420, 68600, 74275, 78400, 83188, 95072, 103985, 109760, 118840, 137200, 145579, 148550, 166376, 190144, 207970, 237680, 274400, 291158, 297100, 332752, 415940, 475360, 519925, 548800, 582316, 594200, 665504, 727895, 831880, 950720, 1019053, 1039850, 1164632, 1188400, 1331008, 1455790, 1663760, 2038106, 2079700, 2329264, 2376800, 2911580, 3327520, 3639475, 4076212, 4159400, 4658528, 4753600, 5095265, 5823160, 6655040, 7278950, 8152424, 8318800, 9317056, 10190530, 11646320, 14557900, 16304848, 16637600, 20381060, 23292640, 25476325, 29115800, 32609696, 33275200, 40762120, 46585280, 50952650, 58231600, 65219392, 81524240, 101905300, 116463200, 163048480, 203810600, 232926400, 326096960, 407621200, 815242400, 1630484800]

約数ペア:

[(1, 1630484800), (2, 815242400), (4, 407621200), (5, 326096960), (7, 232926400), (8, 203810600), (10, 163048480), (14, 116463200), (16, 101905300), (20, 81524240), (25, 65219392), (28, 58231600), (32, 50952650), (35, 46585280), (40, 40762120), (49, 33275200), (50, 32609696), (56, 29115800), (64, 25476325), (70, 23292640), (80, 20381060), (98, 16637600), (100, 16304848), (112, 14557900), (140, 11646320), (160, 10190530), (175, 9317056), (196, 8318800), (200, 8152424), (224, 7278950), (245, 6655040), (280, 5823160), (320, 5095265), (343, 4753600), (350, 4658528), (392, 4159400), (400, 4076212), (448, 3639475), (490, 3327520), (560, 2911580), (686, 2376800), (700, 2329264), (784, 2079700), (800, 2038106), (980, 1663760), (1120, 1455790), (1225, 1331008), (1372, 1188400), (1400, 1164632), (1568, 1039850), (1600, 1019053), (1715, 950720), (1960, 831880), (2240, 727895), (2450, 665504), (2744, 594200), (2800, 582316), (2971, 548800), (3136, 519925), (3430, 475360), (3920, 415940), (4900, 332752), (5488, 297100), (5600, 291158), (5942, 274400), (6860, 237680), (7840, 207970), (8575, 190144), (9800, 166376), (10976, 148550), (11200, 145579), (11884, 137200), (13720, 118840), (14855, 109760), (15680, 103985), (17150, 95072), (19600, 83188), (20797, 78400), (21952, 74275), (23768, 68600), (27440, 59420), (29710, 54880), (34300, 47536), (39200, 41594)]