7201992022680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{449}}^1\times {\mathrm{797}}^1$

素因数の和:1396

約数の個数: 1024

約数和(自身を含む): 28378667520000

約数和(自身を除く): 21176675497320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 19, 20, 21, 24, 26, 28, 30, 35, 38, 39, 40, 42, 52, 56, 57, 60, 65, 70, 76, 78, 84, 91, 95, 97, 104, 105, 114, 120, 130, 133, 140, 152, 156, 168, 182, 190, 194, 195, 210, 228, 247, 260, 266, 273, 280, 285, 291, 312, 364, 380, 388, 390, 399, 420, 449, 455, 456, 485, 494, 520, 532, 546, 570, 582, 665, 679, 728, 741, 760, 776, 780, 797, 798, 840, 898, 910, 970, 988, 1064, 1092, 1140, 1164, 1235, 1261, 1330, 1347, 1358, 1365, 1455, 1482, 1560, 1594, 1596, 1729, 1796, 1820, 1843, 1940, 1976, 1995, 2037, 2184, 2245, 2280, 2328, 2391, 2470, 2522, 2660, 2694, 2716, 2730, 2910, 2964, 3143, 3188, 3192, 3395, 3458, 3592, 3640, 3686, 3705, 3783, 3880, 3985, 3990, 4074, 4490, 4782, 4940, 5044, 5187, 5320, 5388, 5432, 5460, 5529, 5579, 5820, 5837, 5928, 6286, 6305, 6376, 6735, 6790, 6916, 7372, 7410, 7566, 7970, 7980, 8148, 8531, 8645, 8827, 8980, 9215, 9429, 9564, 9880, 10088, 10185, 10361, 10374, 10776, 10920, 11058, 11158, 11640, 11674, 11955, 12572, 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約数ペア:

[(1, 7201992022680), (2, 3600996011340), (3, 2400664007560), (4, 1800498005670), (5, 1440398404536), (6, 1200332003780), (7, 1028856003240), (8, 900249002835), (10, 720199202268), (12, 600166001890), (13, 553999386360), (14, 514428001620), (15, 480132801512), (19, 379052211720), (20, 360099601134), (21, 342952001080), (24, 300083000945), (26, 276999693180), (28, 257214000810), (30, 240066400756), (35, 205771200648), (38, 189526105860), (39, 184666462120), (40, 180049800567), (42, 171476000540), (52, 138499846590), (56, 128607000405), (57, 126350737240), (60, 120033200378), (65, 110799877272), (70, 102885600324), (76, 94763052930), (78, 92333231060), (84, 85738000270), (91, 79142769480), (95, 75810442344), (97, 74247340440), (104, 69249923295), (105, 68590400216), (114, 63175368620), (120, 60016600189), (130, 55399938636), (133, 54150315960), (140, 51442800162), (152, 47381526465), (156, 46166615530), (168, 42869000135), (182, 39571384740), (190, 37905221172), (194, 37123670220), (195, 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