331568160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8971}}^1$

素因数の和:9007

約数の個数: 192

約数和(自身を含む): 1302303744

約数和(自身を除く): 970735584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 210, 220, 224, 231, 240, 264, 280, 308, 330, 336, 352, 385, 420, 440, 462, 480, 528, 560, 616, 660, 672, 770, 840, 880, 924, 1056, 1120, 1155, 1232, 1320, 1540, 1680, 1760, 1848, 2310, 2464, 2640, 3080, 3360, 3696, 4620, 5280, 6160, 7392, 8971, 9240, 12320, 17942, 18480, 26913, 35884, 36960, 44855, 53826, 62797, 71768, 89710, 98681, 107652, 125594, 134565, 143536, 179420, 188391, 197362, 215304, 251188, 269130, 287072, 296043, 313985, 358840, 376782, 394724, 430608, 493405, 502376, 538260, 592086, 627970, 690767, 717680, 753564, 789448, 861216, 941955, 986810, 1004752, 1076520, 1184172, 1255940, 1381534, 1435360, 1480215, 1507128, 1578896, 1883910, 1973620, 2009504, 2072301, 2153040, 2368344, 2511880, 2763068, 2960430, 3014256, 3157792, 3453835, 3767820, 3947240, 4144602, 4306080, 4736688, 5023760, 5526136, 5920860, 6028512, 6907670, 7535640, 7894480, 8289204, 9473376, 10047520, 10361505, 11052272, 11841720, 13815340, 15071280, 15788960, 16578408, 20723010, 22104544, 23683440, 27630680, 30142560, 33156816, 41446020, 47366880, 55261360, 66313632, 82892040, 110522720, 165784080, 331568160]

約数ペア:

[(1, 331568160), (2, 165784080), (3, 110522720), (4, 82892040), (5, 66313632), (6, 55261360), (7, 47366880), (8, 41446020), (10, 33156816), (11, 30142560), (12, 27630680), (14, 23683440), (15, 22104544), (16, 20723010), (20, 16578408), (21, 15788960), (22, 15071280), (24, 13815340), (28, 11841720), (30, 11052272), (32, 10361505), (33, 10047520), (35, 9473376), (40, 8289204), (42, 7894480), (44, 7535640), (48, 6907670), (55, 6028512), (56, 5920860), (60, 5526136), (66, 5023760), (70, 4736688), (77, 4306080), (80, 4144602), (84, 3947240), (88, 3767820), (96, 3453835), (105, 3157792), (110, 3014256), (112, 2960430), (120, 2763068), (132, 2511880), (140, 2368344), (154, 2153040), (160, 2072301), (165, 2009504), (168, 1973620), (176, 1883910), (210, 1578896), (220, 1507128), (224, 1480215), (231, 1435360), (240, 1381534), (264, 1255940), (280, 1184172), (308, 1076520), (330, 1004752), (336, 986810), (352, 941955), (385, 861216), (420, 789448), (440, 753564), (462, 717680), (480, 690767), (528, 627970), (560, 592086), (616, 538260), (660, 502376), (672, 493405), (770, 430608), (840, 394724), (880, 376782), (924, 358840), (1056, 313985), (1120, 296043), (1155, 287072), (1232, 269130), (1320, 251188), (1540, 215304), (1680, 197362), (1760, 188391), (1848, 179420), (2310, 143536), (2464, 134565), (2640, 125594), (3080, 107652), (3360, 98681), (3696, 89710), (4620, 71768), (5280, 62797), (6160, 53826), (7392, 44855), (8971, 36960), (9240, 35884), (12320, 26913), (17942, 18480)]