28629469680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{2281}}^1$

素因数の和:2576

約数の個数: 320

約数和(自身を含む): 105182601216

約数和(自身を除く): 76553131536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 241, 248, 280, 310, 336, 372, 420, 434, 465, 482, 496, 560, 620, 651, 723, 744, 840, 868, 930, 964, 1085, 1205, 1240, 1302, 1446, 1488, 1680, 1687, 1736, 1860, 1928, 2170, 2281, 2410, 2480, 2604, 2892, 3255, 3374, 3472, 3615, 3720, 3856, 4340, 4562, 4820, 5061, 5208, 5784, 6510, 6748, 6843, 7230, 7440, 7471, 8435, 8680, 9124, 9640, 10122, 10416, 11405, 11568, 13020, 13496, 13686, 14460, 14942, 15967, 16870, 17360, 18248, 19280, 20244, 22413, 22810, 25305, 26040, 26992, 27372, 28920, 29884, 31934, 33740, 34215, 36496, 37355, 40488, 44826, 45620, 47901, 50610, 52080, 52297, 54744, 57840, 59768, 63868, 67480, 68430, 70711, 74710, 79835, 80976, 89652, 91240, 95802, 101220, 104594, 109488, 112065, 119536, 127736, 134960, 136860, 141422, 149420, 156891, 159670, 179304, 182480, 191604, 202440, 209188, 212133, 224130, 239505, 255472, 261485, 273720, 282844, 298840, 313782, 319340, 353555, 358608, 383208, 404880, 418376, 424266, 448260, 479010, 494977, 522970, 547440, 549721, 565688, 597680, 627564, 638680, 707110, 766416, 784455, 836752, 848532, 896520, 958020, 989954, 1045940, 1060665, 1099442, 1131376, 1255128, 1277360, 1414220, 1484931, 1568910, 1649163, 1697064, 1793040, 1916040, 1979908, 2091880, 2121330, 2198884, 2474885, 2510256, 2748605, 2828440, 2969862, 3137820, 3298326, 3394128, 3832080, 3848047, 3959816, 4183760, 4242660, 4397768, 4949770, 5497210, 5656880, 5939724, 6275640, 6596652, 7424655, 7696094, 7919632, 8245815, 8485320, 8795536, 9899540, 10994420, 11544141, 11879448, 12551280, 13193304, 14849310, 15392188, 16491630, 16970640, 17041351, 19240235, 19799080, 21988840, 23088282, 23758896, 26386608, 29698620, 30784376, 32983260, 34082702, 38480470, 39598160, 43977680, 46176564, 51124053, 57720705, 59397240, 61568752, 65966520, 68165404, 76960940, 85206755, 92353128, 102248106, 115441410, 118794480, 119289457, 131933040, 136330808, 153921880, 170413510, 184706256, 204496212, 230882820, 238578914, 255620265, 272661616, 307843760, 340827020, 357868371, 408992424, 461765640, 477157828, 511240530, 596447285, 681654040, 715736742, 817984848, 923531280, 954315656, 1022481060, 1192894570, 1363308080, 1431473484, 1789341855, 1908631312, 2044962120, 2385789140, 2862946968, 3578683710, 4089924240, 4771578280, 5725893936, 7157367420, 9543156560, 14314734840, 28629469680]

約数ペア:

[(1, 28629469680), (2, 14314734840), (3, 9543156560), (4, 7157367420), (5, 5725893936), (6, 4771578280), (7, 4089924240), (8, 3578683710), (10, 2862946968), (12, 2385789140), (14, 2044962120), (15, 1908631312), (16, 1789341855), (20, 1431473484), (21, 1363308080), (24, 1192894570), (28, 1022481060), (30, 954315656), (31, 923531280), (35, 817984848), (40, 715736742), (42, 681654040), (48, 596447285), (56, 511240530), (60, 477157828), (62, 461765640), (70, 408992424), (80, 357868371), (84, 340827020), (93, 307843760), (105, 272661616), (112, 255620265), (120, 238578914), (124, 230882820), (140, 204496212), (155, 184706256), (168, 170413510), (186, 153921880), (210, 136330808), (217, 131933040), (240, 119289457), (241, 118794480), (248, 115441410), (280, 102248106), (310, 92353128), (336, 85206755), (372, 76960940), (420, 68165404), (434, 65966520), (465, 61568752), (482, 59397240), (496, 57720705), (560, 51124053), (620, 46176564), (651, 43977680), (723, 39598160), (744, 38480470), (840, 34082702), (868, 32983260), (930, 30784376), (964, 29698620), (1085, 26386608), (1205, 23758896), (1240, 23088282), (1302, 21988840), (1446, 19799080), (1488, 19240235), (1680, 17041351), (1687, 16970640), (1736, 16491630), (1860, 15392188), (1928, 14849310), (2170, 13193304), (2281, 12551280), (2410, 11879448), (2480, 11544141), (2604, 10994420), (2892, 9899540), (3255, 8795536), (3374, 8485320), (3472, 8245815), (3615, 7919632), (3720, 7696094), (3856, 7424655), (4340, 6596652), (4562, 6275640), (4820, 5939724), (5061, 5656880), (5208, 5497210), (5784, 4949770), (6510, 4397768), (6748, 4242660), (6843, 4183760), (7230, 3959816), (7440, 3848047), (7471, 3832080), (8435, 3394128), (8680, 3298326), (9124, 3137820), (9640, 2969862), (10122, 2828440), (10416, 2748605), (11405, 2510256), (11568, 2474885), (13020, 2198884), (13496, 2121330), (13686, 2091880), (14460, 1979908), (14942, 1916040), (15967, 1793040), (16870, 1697064), (17360, 1649163), (18248, 1568910), (19280, 1484931), (20244, 1414220), (22413, 1277360), (22810, 1255128), (25305, 1131376), (26040, 1099442), (26992, 1060665), (27372, 1045940), (28920, 989954), (29884, 958020), (31934, 896520), (33740, 848532), (34215, 836752), (36496, 784455), (37355, 766416), (40488, 707110), (44826, 638680), (45620, 627564), (47901, 597680), (50610, 565688), (52080, 549721), (52297, 547440), (54744, 522970), (57840, 494977), (59768, 479010), (63868, 448260), (67480, 424266), (68430, 418376), (70711, 404880), (74710, 383208), (79835, 358608), (80976, 353555), (89652, 319340), (91240, 313782), (95802, 298840), (101220, 282844), (104594, 273720), (109488, 261485), (112065, 255472), (119536, 239505), (127736, 224130), (134960, 212133), (136860, 209188), (141422, 202440), (149420, 191604), (156891, 182480), (159670, 179304)]