131605320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14243}}^1$

素因数の和:14275

約数の個数: 128

約数和(自身を含む): 492272640

約数和(自身を除く): 360667320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 14243, 28486, 42729, 56972, 71215, 85458, 99701, 113944, 142430, 156673, 170916, 199402, 213645, 284860, 299103, 313346, 341832, 398804, 427290, 470019, 498505, 569720, 598206, 626692, 783365, 797608, 854580, 940038, 997010, 1096711, 1196412, 1253384, 1495515, 1566730, 1709160, 1880076, 1994020, 2193422, 2350095, 2392824, 2991030, 3133460, 3290133, 3760152, 3988040, 4386844, 4700190, 5483555, 5982060, 6266920, 6580266, 8773688, 9400380, 10967110, 11964120, 13160532, 16450665, 18800760, 21934220, 26321064, 32901330, 43868440, 65802660, 131605320]

約数ペア:

[(1, 131605320), (2, 65802660), (3, 43868440), (4, 32901330), (5, 26321064), (6, 21934220), (7, 18800760), (8, 16450665), (10, 13160532), (11, 11964120), (12, 10967110), (14, 9400380), (15, 8773688), (20, 6580266), (21, 6266920), (22, 5982060), (24, 5483555), (28, 4700190), (30, 4386844), (33, 3988040), (35, 3760152), (40, 3290133), (42, 3133460), (44, 2991030), (55, 2392824), (56, 2350095), (60, 2193422), (66, 1994020), (70, 1880076), (77, 1709160), (84, 1566730), (88, 1495515), (105, 1253384), (110, 1196412), (120, 1096711), (132, 997010), (140, 940038), (154, 854580), (165, 797608), (168, 783365), (210, 626692), (220, 598206), (231, 569720), (264, 498505), (280, 470019), (308, 427290), (330, 398804), (385, 341832), (420, 313346), (440, 299103), (462, 284860), (616, 213645), (660, 199402), (770, 170916), (840, 156673), (924, 142430), (1155, 113944), (1320, 99701), (1540, 85458), (1848, 71215), (2310, 56972), (3080, 42729), (4620, 28486), (9240, 14243)]