1284682560

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{191173}}^1$

素因数の和:191200

約数の個数: 112

約数和(自身を含む): 4661586816

約数和(自身を除く): 3376904256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 191173, 382346, 573519, 764692, 955865, 1147038, 1338211, 1529384, 1911730, 2294076, 2676422, 2867595, 3058768, 3823460, 4014633, 4588152, 5352844, 5735190, 6117536, 6691055, 7646920, 8029266, 9176304, 10705688, 11470380, 12235072, 13382110, 15293840, 16058532, 18352608, 20073165, 21411376, 22940760, 26764220, 30587680, 32117064, 36705216, 40146330, 42822752, 45881520, 53528440, 61175360, 64234128, 80292660, 85645504, 91763040, 107056880, 128468256, 160585320, 183526080, 214113760, 256936512, 321170640, 428227520, 642341280, 1284682560]

約数ペア:

[(1, 1284682560), (2, 642341280), (3, 428227520), (4, 321170640), (5, 256936512), (6, 214113760), (7, 183526080), (8, 160585320), (10, 128468256), (12, 107056880), (14, 91763040), (15, 85645504), (16, 80292660), (20, 64234128), (21, 61175360), (24, 53528440), (28, 45881520), (30, 42822752), (32, 40146330), (35, 36705216), (40, 32117064), (42, 30587680), (48, 26764220), (56, 22940760), (60, 21411376), (64, 20073165), (70, 18352608), (80, 16058532), (84, 15293840), (96, 13382110), (105, 12235072), (112, 11470380), (120, 10705688), (140, 9176304), (160, 8029266), (168, 7646920), (192, 6691055), (210, 6117536), (224, 5735190), (240, 5352844), (280, 4588152), (320, 4014633), (336, 3823460), (420, 3058768), (448, 2867595), (480, 2676422), (560, 2294076), (672, 1911730), (840, 1529384), (960, 1338211), (1120, 1147038), (1344, 955865), (1680, 764692), (2240, 573519), (3360, 382346), (6720, 191173)]