148263080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:128

約数の個数: 192

約数和(自身を含む): 428976000

約数和(自身を除く): 280712920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 29, 31, 35, 38, 40, 56, 58, 62, 70, 76, 95, 116, 124, 133, 140, 145, 152, 155, 190, 203, 217, 232, 248, 266, 280, 290, 310, 380, 406, 434, 532, 551, 580, 589, 620, 665, 760, 812, 868, 899, 961, 1015, 1064, 1085, 1102, 1160, 1178, 1240, 1330, 1624, 1736, 1798, 1922, 2030, 2170, 2204, 2356, 2660, 2755, 2945, 3596, 3844, 3857, 4060, 4123, 4340, 4408, 4495, 4712, 4805, 5320, 5510, 5890, 6293, 6727, 7192, 7688, 7714, 8120, 8246, 8680, 8990, 9610, 11020, 11780, 12586, 13454, 15428, 16492, 17081, 17980, 18259, 19220, 19285, 20615, 22040, 23560, 25172, 26908, 27869, 30856, 31465, 32984, 33635, 34162, 35960, 36518, 38440, 38570, 41230, 50344, 53816, 55738, 62930, 67270, 68324, 73036, 77140, 82460, 85405, 91295, 111476, 119567, 125860, 127813, 134540, 136648, 139345, 146072, 154280, 164920, 170810, 182590, 195083, 222952, 239134, 251720, 255626, 269080, 278690, 341620, 365180, 390166, 478268, 511252, 529511, 557380, 597835, 639065, 683240, 730360, 780332, 956536, 975415, 1022504, 1059022, 1114760, 1195670, 1278130, 1560664, 1950830, 2118044, 2391340, 2556260, 2647555, 3706577, 3901660, 4236088, 4782680, 5112520, 5295110, 7413154, 7803320, 10590220, 14826308, 18532885, 21180440, 29652616, 37065770, 74131540, 148263080]

約数ペア:

[(1, 148263080), (2, 74131540), (4, 37065770), (5, 29652616), (7, 21180440), (8, 18532885), (10, 14826308), (14, 10590220), (19, 7803320), (20, 7413154), (28, 5295110), (29, 5112520), (31, 4782680), (35, 4236088), (38, 3901660), (40, 3706577), (56, 2647555), (58, 2556260), (62, 2391340), (70, 2118044), (76, 1950830), (95, 1560664), (116, 1278130), (124, 1195670), (133, 1114760), (140, 1059022), (145, 1022504), (152, 975415), (155, 956536), (190, 780332), (203, 730360), (217, 683240), (232, 639065), (248, 597835), (266, 557380), (280, 529511), (290, 511252), (310, 478268), (380, 390166), (406, 365180), (434, 341620), (532, 278690), (551, 269080), (580, 255626), (589, 251720), (620, 239134), (665, 222952), (760, 195083), (812, 182590), (868, 170810), (899, 164920), (961, 154280), (1015, 146072), (1064, 139345), (1085, 136648), (1102, 134540), (1160, 127813), (1178, 125860), (1240, 119567), (1330, 111476), (1624, 91295), (1736, 85405), (1798, 82460), (1922, 77140), (2030, 73036), (2170, 68324), (2204, 67270), (2356, 62930), (2660, 55738), (2755, 53816), (2945, 50344), (3596, 41230), (3844, 38570), (3857, 38440), (4060, 36518), (4123, 35960), (4340, 34162), (4408, 33635), (4495, 32984), (4712, 31465), (4805, 30856), (5320, 27869), (5510, 26908), (5890, 25172), (6293, 23560), (6727, 22040), (7192, 20615), (7688, 19285), (7714, 19220), (8120, 18259), (8246, 17980), (8680, 17081), (8990, 16492), (9610, 15428), (11020, 13454), (11780, 12586)]