131382240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:345

約数の個数: 192

約数和(自身を含む): 457228800

約数和(自身を除く): 325846560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 149, 160, 165, 167, 176, 220, 240, 264, 298, 330, 334, 352, 440, 447, 480, 501, 528, 596, 660, 668, 745, 835, 880, 894, 1002, 1056, 1192, 1320, 1336, 1490, 1639, 1670, 1760, 1788, 1837, 2004, 2235, 2384, 2505, 2640, 2672, 2980, 3278, 3340, 3576, 3674, 4008, 4470, 4768, 4917, 5010, 5280, 5344, 5511, 5960, 6556, 6680, 7152, 7348, 8016, 8195, 8940, 9185, 9834, 10020, 11022, 11920, 13112, 13360, 14304, 14696, 16032, 16390, 17880, 18370, 19668, 20040, 22044, 23840, 24585, 24883, 26224, 26720, 27555, 29392, 32780, 35760, 36740, 39336, 40080, 44088, 49170, 49766, 52448, 55110, 58784, 65560, 71520, 73480, 74649, 78672, 80160, 88176, 98340, 99532, 110220, 124415, 131120, 146960, 149298, 157344, 176352, 196680, 199064, 220440, 248830, 262240, 273713, 293920, 298596, 373245, 393360, 398128, 440880, 497660, 547426, 597192, 746490, 786720, 796256, 821139, 881760, 995320, 1094852, 1194384, 1368565, 1492980, 1642278, 1990640, 2189704, 2388768, 2737130, 2985960, 3284556, 3981280, 4105695, 4379408, 5474260, 5971920, 6569112, 8211390, 8758816, 10948520, 11943840, 13138224, 16422780, 21897040, 26276448, 32845560, 43794080, 65691120, 131382240]

約数ペア:

[(1, 131382240), (2, 65691120), (3, 43794080), (4, 32845560), (5, 26276448), (6, 21897040), (8, 16422780), (10, 13138224), (11, 11943840), (12, 10948520), (15, 8758816), (16, 8211390), (20, 6569112), (22, 5971920), (24, 5474260), (30, 4379408), (32, 4105695), (33, 3981280), (40, 3284556), (44, 2985960), (48, 2737130), (55, 2388768), (60, 2189704), (66, 1990640), (80, 1642278), (88, 1492980), (96, 1368565), (110, 1194384), (120, 1094852), (132, 995320), (149, 881760), (160, 821139), (165, 796256), (167, 786720), (176, 746490), (220, 597192), (240, 547426), (264, 497660), (298, 440880), (330, 398128), (334, 393360), (352, 373245), (440, 298596), (447, 293920), (480, 273713), (501, 262240), (528, 248830), (596, 220440), (660, 199064), (668, 196680), (745, 176352), (835, 157344), (880, 149298), (894, 146960), (1002, 131120), (1056, 124415), (1192, 110220), (1320, 99532), (1336, 98340), (1490, 88176), (1639, 80160), (1670, 78672), (1760, 74649), (1788, 73480), (1837, 71520), (2004, 65560), (2235, 58784), (2384, 55110), (2505, 52448), (2640, 49766), (2672, 49170), (2980, 44088), (3278, 40080), (3340, 39336), (3576, 36740), (3674, 35760), (4008, 32780), (4470, 29392), (4768, 27555), (4917, 26720), (5010, 26224), (5280, 24883), (5344, 24585), (5511, 23840), (5960, 22044), (6556, 20040), (6680, 19668), (7152, 18370), (7348, 17880), (8016, 16390), (8195, 16032), (8940, 14696), (9185, 14304), (9834, 13360), (10020, 13112), (11022, 11920)]