25418209320

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{1543}}^1\times {\mathrm{2179}}^1$

素因数の和:3749

約数の個数: 256

約数和(自身を含む): 96938496000

約数和(自身を除く): 71520286680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1543, 1890, 2179, 2520, 3086, 3780, 4358, 4629, 6172, 6537, 7560, 7715, 8716, 9258, 10801, 10895, 12344, 13074, 13887, 15253, 15430, 17432, 18516, 19611, 21602, 21790, 23145, 26148, 27774, 30506, 30860, 32403, 32685, 37032, 39222, 41661, 43204, 43580, 45759, 46290, 52296, 54005, 55548, 58833, 61012, 61720, 64806, 65370, 69435, 76265, 78444, 83322, 86408, 87160, 91518, 92580, 97209, 98055, 108010, 111096, 117666, 122024, 129612, 130740, 137277, 138870, 152530, 156888, 162015, 166644, 183036, 185160, 194418, 196110, 208305, 216020, 228795, 235332, 259224, 261480, 274554, 277740, 291627, 294165, 305060, 324030, 333288, 366072, 388836, 392220, 411831, 416610, 432040, 457590, 470664, 486045, 549108, 555480, 583254, 588330, 610120, 648060, 686385, 777672, 784440, 823662, 833220, 915180, 972090, 1098216, 1166508, 1176660, 1296120, 1372770, 1458135, 1647324, 1666440, 1830360, 1944180, 2059155, 2333016, 2353320, 2745540, 2916270, 3294648, 3362197, 3888360, 4118310, 5491080, 5832540, 6724394, 8236620, 10086591, 11665080, 13448788, 16473240, 16810985, 20173182, 23535379, 26897576, 30259773, 33621970, 40346364, 47070758, 50432955, 60519546, 67243940, 70606137, 80692728, 90779319, 94141516, 100865910, 117676895, 121039092, 134487880, 141212274, 151298865, 181558638, 188283032, 201731820, 211818411, 235353790, 242078184, 282424548, 302597730, 353030685, 363117276, 403463640, 423636822, 453896595, 470707580, 564849096, 605195460, 635455233, 706061370, 726234552, 847273644, 907793190, 941415160, 1059092055, 1210390920, 1270910466, 1412122740, 1694547288, 1815586380, 2118184110, 2541820932, 2824245480, 3177276165, 3631172760, 4236368220, 5083641864, 6354552330, 8472736440, 12709104660, 25418209320]

約数ペア:

[(1, 25418209320), (2, 12709104660), (3, 8472736440), (4, 6354552330), (5, 5083641864), (6, 4236368220), (7, 3631172760), (8, 3177276165), (9, 2824245480), (10, 2541820932), (12, 2118184110), (14, 1815586380), (15, 1694547288), (18, 1412122740), (20, 1270910466), (21, 1210390920), (24, 1059092055), (27, 941415160), (28, 907793190), (30, 847273644), (35, 726234552), (36, 706061370), (40, 635455233), (42, 605195460), (45, 564849096), (54, 470707580), (56, 453896595), (60, 423636822), (63, 403463640), (70, 363117276), (72, 353030685), (84, 302597730), (90, 282424548), (105, 242078184), (108, 235353790), (120, 211818411), (126, 201731820), (135, 188283032), (140, 181558638), (168, 151298865), (180, 141212274), (189, 134487880), (210, 121039092), (216, 117676895), (252, 100865910), (270, 94141516), (280, 90779319), (315, 80692728), (360, 70606137), (378, 67243940), (420, 60519546), (504, 50432955), (540, 47070758), (630, 40346364), (756, 33621970), (840, 30259773), (945, 26897576), (1080, 23535379), (1260, 20173182), (1512, 16810985), (1543, 16473240), (1890, 13448788), (2179, 11665080), (2520, 10086591), (3086, 8236620), (3780, 6724394), (4358, 5832540), (4629, 5491080), (6172, 4118310), (6537, 3888360), (7560, 3362197), (7715, 3294648), (8716, 2916270), (9258, 2745540), (10801, 2353320), (10895, 2333016), (12344, 2059155), (13074, 1944180), (13887, 1830360), (15253, 1666440), (15430, 1647324), (17432, 1458135), (18516, 1372770), (19611, 1296120), (21602, 1176660), (21790, 1166508), (23145, 1098216), (26148, 972090), (27774, 915180), (30506, 833220), (30860, 823662), (32403, 784440), (32685, 777672), (37032, 686385), (39222, 648060), (41661, 610120), (43204, 588330), (43580, 583254), (45759, 555480), (46290, 549108), (52296, 486045), (54005, 470664), (55548, 457590), (58833, 432040), (61012, 416610), (61720, 411831), (64806, 392220), (65370, 388836), (69435, 366072), (76265, 333288), (78444, 324030), (83322, 305060), (86408, 294165), (87160, 291627), (91518, 277740), (92580, 274554), (97209, 261480), (98055, 259224), (108010, 235332), (111096, 228795), (117666, 216020), (122024, 208305), (129612, 196110), (130740, 194418), (137277, 185160), (138870, 183036), (152530, 166644), (156888, 162015)]