342615840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^3\times {\mathrm{2081}}^1$

素因数の和:2120

約数の個数: 192

約数和(自身を含む): 1259193600

約数和(自身を除く): 916577760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 343, 392, 420, 480, 490, 560, 588, 672, 686, 735, 784, 840, 980, 1029, 1120, 1176, 1372, 1470, 1568, 1680, 1715, 1960, 2058, 2081, 2352, 2744, 2940, 3360, 3430, 3920, 4116, 4162, 4704, 5145, 5488, 5880, 6243, 6860, 7840, 8232, 8324, 10290, 10405, 10976, 11760, 12486, 13720, 14567, 16464, 16648, 20580, 20810, 23520, 24972, 27440, 29134, 31215, 32928, 33296, 41160, 41620, 43701, 49944, 54880, 58268, 62430, 66592, 72835, 82320, 83240, 87402, 99888, 101969, 116536, 124860, 145670, 164640, 166480, 174804, 199776, 203938, 218505, 233072, 249720, 291340, 305907, 332960, 349608, 407876, 437010, 466144, 499440, 509845, 582680, 611814, 699216, 713783, 815752, 874020, 998880, 1019690, 1165360, 1223628, 1398432, 1427566, 1529535, 1631504, 1748040, 2039380, 2141349, 2330720, 2447256, 2855132, 3059070, 3263008, 3496080, 3568915, 4078760, 4282698, 4894512, 5710264, 6118140, 6992160, 7137830, 8157520, 8565396, 9789024, 10706745, 11420528, 12236280, 14275660, 16315040, 17130792, 21413490, 22841056, 24472560, 28551320, 34261584, 42826980, 48945120, 57102640, 68523168, 85653960, 114205280, 171307920, 342615840]

約数ペア:

[(1, 342615840), (2, 171307920), (3, 114205280), (4, 85653960), (5, 68523168), (6, 57102640), (7, 48945120), (8, 42826980), (10, 34261584), (12, 28551320), (14, 24472560), (15, 22841056), (16, 21413490), (20, 17130792), (21, 16315040), (24, 14275660), (28, 12236280), (30, 11420528), (32, 10706745), (35, 9789024), (40, 8565396), (42, 8157520), (48, 7137830), (49, 6992160), (56, 6118140), (60, 5710264), (70, 4894512), (80, 4282698), (84, 4078760), (96, 3568915), (98, 3496080), (105, 3263008), (112, 3059070), (120, 2855132), (140, 2447256), (147, 2330720), (160, 2141349), (168, 2039380), (196, 1748040), (210, 1631504), (224, 1529535), (240, 1427566), (245, 1398432), (280, 1223628), (294, 1165360), (336, 1019690), (343, 998880), (392, 874020), (420, 815752), (480, 713783), (490, 699216), (560, 611814), (588, 582680), (672, 509845), (686, 499440), (735, 466144), (784, 437010), (840, 407876), (980, 349608), (1029, 332960), (1120, 305907), (1176, 291340), (1372, 249720), (1470, 233072), (1568, 218505), (1680, 203938), (1715, 199776), (1960, 174804), (2058, 166480), (2081, 164640), (2352, 145670), (2744, 124860), (2940, 116536), (3360, 101969), (3430, 99888), (3920, 87402), (4116, 83240), (4162, 82320), (4704, 72835), (5145, 66592), (5488, 62430), (5880, 58268), (6243, 54880), (6860, 49944), (7840, 43701), (8232, 41620), (8324, 41160), (10290, 33296), (10405, 32928), (10976, 31215), (11760, 29134), (12486, 27440), (13720, 24972), (14567, 23520), (16464, 20810), (16648, 20580)]