473669000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{431}}^1$

素因数の和:616

約数の個数: 128

約数和(自身を含む): 1277752320

約数和(自身を除く): 804083320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 140, 157, 175, 200, 250, 280, 314, 350, 431, 500, 628, 700, 785, 862, 875, 1000, 1099, 1256, 1400, 1570, 1724, 1750, 2155, 2198, 3017, 3140, 3448, 3500, 3925, 4310, 4396, 5495, 6034, 6280, 7000, 7850, 8620, 8792, 10775, 10990, 12068, 15085, 15700, 17240, 19625, 21550, 21980, 24136, 27475, 30170, 31400, 39250, 43100, 43960, 53875, 54950, 60340, 67667, 75425, 78500, 86200, 107750, 109900, 120680, 135334, 137375, 150850, 157000, 215500, 219800, 270668, 274750, 301700, 338335, 377125, 431000, 473669, 541336, 549500, 603400, 676670, 754250, 947338, 1099000, 1353340, 1508500, 1691675, 1894676, 2368345, 2706680, 3017000, 3383350, 3789352, 4736690, 6766700, 8458375, 9473380, 11841725, 13533400, 16916750, 18946760, 23683450, 33833500, 47366900, 59208625, 67667000, 94733800, 118417250, 236834500, 473669000]

約数ペア:

[(1, 473669000), (2, 236834500), (4, 118417250), (5, 94733800), (7, 67667000), (8, 59208625), (10, 47366900), (14, 33833500), (20, 23683450), (25, 18946760), (28, 16916750), (35, 13533400), (40, 11841725), (50, 9473380), (56, 8458375), (70, 6766700), (100, 4736690), (125, 3789352), (140, 3383350), (157, 3017000), (175, 2706680), (200, 2368345), (250, 1894676), (280, 1691675), (314, 1508500), (350, 1353340), (431, 1099000), (500, 947338), (628, 754250), (700, 676670), (785, 603400), (862, 549500), (875, 541336), (1000, 473669), (1099, 431000), (1256, 377125), (1400, 338335), (1570, 301700), (1724, 274750), (1750, 270668), (2155, 219800), (2198, 215500), (3017, 157000), (3140, 150850), (3448, 137375), (3500, 135334), (3925, 120680), (4310, 109900), (4396, 107750), (5495, 86200), (6034, 78500), (6280, 75425), (7000, 67667), (7850, 60340), (8620, 54950), (8792, 53875), (10775, 43960), (10990, 43100), (12068, 39250), (15085, 31400), (15700, 30170), (17240, 27475), (19625, 24136), (21550, 21980)]