1704769920

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{42281}}^1$

素因数の和:42313

約数の個数: 192

約数和(自身を含む): 6727911840

約数和(自身を除く): 5023141920

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, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 13440, 20160, 40320, 42281, 84562, 126843, 169124, 211405, 253686, 295967, 338248, 380529, 422810, 507372, 591934, 634215, 676496, 761058, 845620, 887901, 1014744, 1183868, 1268430, 1352992, 1479835, 1522116, 1691240, 1775802, 1902645, 2029488, 2367736, 2536860, 2663703, 2705984, 2959670, 3044232, 3382480, 3551604, 3805290, 4058976, 4439505, 4735472, 5073720, 5327406, 5411968, 5919340, 6088464, 6764960, 7103208, 7610580, 8117952, 8879010, 9470944, 10147440, 10654812, 11838680, 12176928, 13318515, 13529920, 14206416, 15221160, 16235904, 17758020, 18941888, 20294880, 21309624, 23677360, 24353856, 26637030, 27059840, 28412832, 30442320, 35516040, 37883776, 40589760, 42619248, 47354720, 48707712, 53274060, 56825664, 60884640, 71032080, 81179520, 85238496, 94709440, 106548120, 113651328, 121769280, 142064160, 170476992, 189418880, 213096240, 243538560, 284128320, 340953984, 426192480, 568256640, 852384960, 1704769920]

約数ペア:

[(1, 1704769920), (2, 852384960), (3, 568256640), (4, 426192480), (5, 340953984), (6, 284128320), (7, 243538560), (8, 213096240), (9, 189418880), (10, 170476992), (12, 142064160), (14, 121769280), (15, 113651328), (16, 106548120), (18, 94709440), (20, 85238496), (21, 81179520), (24, 71032080), (28, 60884640), (30, 56825664), (32, 53274060), (35, 48707712), (36, 47354720), (40, 42619248), (42, 40589760), (45, 37883776), (48, 35516040), (56, 30442320), (60, 28412832), (63, 27059840), (64, 26637030), (70, 24353856), (72, 23677360), (80, 21309624), (84, 20294880), (90, 18941888), (96, 17758020), (105, 16235904), (112, 15221160), (120, 14206416), (126, 13529920), (128, 13318515), (140, 12176928), (144, 11838680), (160, 10654812), (168, 10147440), (180, 9470944), (192, 8879010), (210, 8117952), (224, 7610580), (240, 7103208), (252, 6764960), (280, 6088464), (288, 5919340), (315, 5411968), (320, 5327406), (336, 5073720), (360, 4735472), (384, 4439505), (420, 4058976), (448, 3805290), (480, 3551604), (504, 3382480), (560, 3044232), (576, 2959670), (630, 2705984), (640, 2663703), (672, 2536860), (720, 2367736), (840, 2029488), (896, 1902645), (960, 1775802), (1008, 1691240), (1120, 1522116), (1152, 1479835), (1260, 1352992), (1344, 1268430), (1440, 1183868), (1680, 1014744), (1920, 887901), (2016, 845620), (2240, 761058), (2520, 676496), (2688, 634215), (2880, 591934), (3360, 507372), (4032, 422810), (4480, 380529), (5040, 338248), (5760, 295967), (6720, 253686), (8064, 211405), (10080, 169124), (13440, 126843), (20160, 84562), (40320, 42281)]