434272000

素因数分解:

$2^8\times 5^3\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:403

約数の個数: 144

約数和(自身を含む): 1111559904

約数和(自身を除く): 677287904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 64, 80, 82, 100, 125, 128, 160, 164, 200, 205, 250, 256, 320, 328, 331, 400, 410, 500, 640, 656, 662, 800, 820, 1000, 1025, 1280, 1312, 1324, 1600, 1640, 1655, 2000, 2050, 2624, 2648, 3200, 3280, 3310, 4000, 4100, 5125, 5248, 5296, 6400, 6560, 6620, 8000, 8200, 8275, 10250, 10496, 10592, 13120, 13240, 13571, 16000, 16400, 16550, 20500, 21184, 26240, 26480, 27142, 32000, 32800, 33100, 41000, 41375, 42368, 52480, 52960, 54284, 65600, 66200, 67855, 82000, 82750, 84736, 105920, 108568, 131200, 132400, 135710, 164000, 165500, 211840, 217136, 262400, 264800, 271420, 328000, 331000, 339275, 423680, 434272, 529600, 542840, 656000, 662000, 678550, 868544, 1059200, 1085680, 1312000, 1324000, 1357100, 1696375, 1737088, 2118400, 2171360, 2648000, 2714200, 3392750, 3474176, 4342720, 5296000, 5428400, 6785500, 8685440, 10592000, 10856800, 13571000, 17370880, 21713600, 27142000, 43427200, 54284000, 86854400, 108568000, 217136000, 434272000]

約数ペア:

[(1, 434272000), (2, 217136000), (4, 108568000), (5, 86854400), (8, 54284000), (10, 43427200), (16, 27142000), (20, 21713600), (25, 17370880), (32, 13571000), (40, 10856800), (41, 10592000), (50, 8685440), (64, 6785500), (80, 5428400), (82, 5296000), (100, 4342720), (125, 3474176), (128, 3392750), (160, 2714200), (164, 2648000), (200, 2171360), (205, 2118400), (250, 1737088), (256, 1696375), (320, 1357100), (328, 1324000), (331, 1312000), (400, 1085680), (410, 1059200), (500, 868544), (640, 678550), (656, 662000), (662, 656000), (800, 542840), (820, 529600), (1000, 434272), (1025, 423680), (1280, 339275), (1312, 331000), (1324, 328000), (1600, 271420), (1640, 264800), (1655, 262400), (2000, 217136), (2050, 211840), (2624, 165500), (2648, 164000), (3200, 135710), (3280, 132400), (3310, 131200), (4000, 108568), (4100, 105920), (5125, 84736), (5248, 82750), (5296, 82000), (6400, 67855), (6560, 66200), (6620, 65600), (8000, 54284), (8200, 52960), (8275, 52480), (10250, 42368), (10496, 41375), (10592, 41000), (13120, 33100), (13240, 32800), (13571, 32000), (16000, 27142), (16400, 26480), (16550, 26240), (20500, 21184)]