128137600

素因数分解:

$2^7\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1741}}^1$

素因数の和:1788

約数の個数: 96

約数和(自身を含む): 330492240

約数和(自身を除く): 202354640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 92, 100, 115, 128, 160, 184, 200, 230, 320, 368, 400, 460, 575, 640, 736, 800, 920, 1150, 1472, 1600, 1741, 1840, 2300, 2944, 3200, 3482, 3680, 4600, 6964, 7360, 8705, 9200, 13928, 14720, 17410, 18400, 27856, 34820, 36800, 40043, 43525, 55712, 69640, 73600, 80086, 87050, 111424, 139280, 160172, 174100, 200215, 222848, 278560, 320344, 348200, 400430, 557120, 640688, 696400, 800860, 1001075, 1114240, 1281376, 1392800, 1601720, 2002150, 2562752, 2785600, 3203440, 4004300, 5125504, 5571200, 6406880, 8008600, 12813760, 16017200, 25627520, 32034400, 64068800, 128137600]

約数ペア:

[(1, 128137600), (2, 64068800), (4, 32034400), (5, 25627520), (8, 16017200), (10, 12813760), (16, 8008600), (20, 6406880), (23, 5571200), (25, 5125504), (32, 4004300), (40, 3203440), (46, 2785600), (50, 2562752), (64, 2002150), (80, 1601720), (92, 1392800), (100, 1281376), (115, 1114240), (128, 1001075), (160, 800860), (184, 696400), (200, 640688), (230, 557120), (320, 400430), (368, 348200), (400, 320344), (460, 278560), (575, 222848), (640, 200215), (736, 174100), (800, 160172), (920, 139280), (1150, 111424), (1472, 87050), (1600, 80086), (1741, 73600), (1840, 69640), (2300, 55712), (2944, 43525), (3200, 40043), (3482, 36800), (3680, 34820), (4600, 27856), (6964, 18400), (7360, 17410), (8705, 14720), (9200, 13928)]