126362880

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{1567}}^1$

素因数の和:1601

約数の個数: 216

約数和(自身を含む): 499978752

約数和(自身を除く): 373615872

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1567, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3134, 3360, 3840, 4032, 4480, 4701, 5040, 5376, 5760, 6268, 6720, 7835, 8064, 8960, 9402, 10080, 10969, 11520, 12536, 13440, 14103, 15670, 16128, 18804, 20160, 21938, 23505, 25072, 26880, 28206, 31340, 32907, 37608, 40320, 43876, 47010, 50144, 54845, 56412, 62680, 65814, 70515, 75216, 80640, 87752, 94020, 98721, 100288, 109690, 112824, 125360, 131628, 141030, 150432, 164535, 175504, 188040, 197442, 200576, 219380, 225648, 250720, 263256, 282060, 300864, 329070, 351008, 376080, 394884, 401152, 438760, 451296, 493605, 501440, 526512, 564120, 601728, 658140, 702016, 752160, 789768, 877520, 902592, 987210, 1002880, 1053024, 1128240, 1203456, 1316280, 1404032, 1504320, 1579536, 1755040, 1805184, 1974420, 2005760, 2106048, 2256480, 2632560, 2808064, 3008640, 3159072, 3510080, 3610368, 3948840, 4212096, 4512960, 5265120, 6017280, 6318144, 7020160, 7897680, 8424192, 9025920, 10530240, 12636288, 14040320, 15795360, 18051840, 21060480, 25272576, 31590720, 42120960, 63181440, 126362880]

約数ペア:

[(1, 126362880), (2, 63181440), (3, 42120960), (4, 31590720), (5, 25272576), (6, 21060480), (7, 18051840), (8, 15795360), (9, 14040320), (10, 12636288), (12, 10530240), (14, 9025920), (15, 8424192), (16, 7897680), (18, 7020160), (20, 6318144), (21, 6017280), (24, 5265120), (28, 4512960), (30, 4212096), (32, 3948840), (35, 3610368), (36, 3510080), (40, 3159072), (42, 3008640), (45, 2808064), (48, 2632560), (56, 2256480), (60, 2106048), (63, 2005760), (64, 1974420), (70, 1805184), (72, 1755040), (80, 1579536), (84, 1504320), (90, 1404032), (96, 1316280), (105, 1203456), (112, 1128240), (120, 1053024), (126, 1002880), (128, 987210), (140, 902592), (144, 877520), (160, 789768), (168, 752160), (180, 702016), (192, 658140), (210, 601728), (224, 564120), (240, 526512), (252, 501440), (256, 493605), (280, 451296), (288, 438760), (315, 401152), (320, 394884), (336, 376080), (360, 351008), (384, 329070), (420, 300864), (448, 282060), (480, 263256), (504, 250720), (560, 225648), (576, 219380), (630, 200576), (640, 197442), (672, 188040), (720, 175504), (768, 164535), (840, 150432), (896, 141030), (960, 131628), (1008, 125360), (1120, 112824), (1152, 109690), (1260, 100288), (1280, 98721), (1344, 94020), (1440, 87752), (1567, 80640), (1680, 75216), (1792, 70515), (1920, 65814), (2016, 62680), (2240, 56412), (2304, 54845), (2520, 50144), (2688, 47010), (2880, 43876), (3134, 40320), (3360, 37608), (3840, 32907), (4032, 31340), (4480, 28206), (4701, 26880), (5040, 25072), (5376, 23505), (5760, 21938), (6268, 20160), (6720, 18804), (7835, 16128), (8064, 15670), (8960, 14103), (9402, 13440), (10080, 12536), (10969, 11520)]