1919276640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1$

素因数の和:459

約数の個数: 384

約数和(自身を含む): 7197120000

約数和(自身を除く): 5277843360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 67, 72, 76, 80, 90, 95, 96, 108, 114, 120, 134, 135, 144, 152, 160, 171, 180, 190, 201, 216, 228, 240, 268, 270, 285, 288, 304, 335, 342, 349, 360, 380, 402, 432, 456, 480, 513, 536, 540, 570, 603, 608, 670, 684, 698, 720, 760, 804, 855, 864, 912, 1005, 1026, 1047, 1072, 1080, 1140, 1206, 1273, 1340, 1368, 1396, 1440, 1520, 1608, 1710, 1745, 1809, 1824, 2010, 2052, 2094, 2144, 2160, 2280, 2412, 2546, 2565, 2680, 2736, 2792, 3015, 3040, 3141, 3216, 3420, 3490, 3618, 3819, 4020, 4104, 4188, 4320, 4560, 4824, 5092, 5130, 5235, 5360, 5472, 5584, 6030, 6282, 6365, 6432, 6631, 6840, 6980, 7236, 7638, 8040, 8208, 8376, 9045, 9120, 9423, 9648, 10184, 10260, 10470, 10720, 11168, 11457, 12060, 12564, 12730, 13262, 13680, 13960, 14472, 15276, 15705, 16080, 16416, 16752, 18090, 18846, 19095, 19296, 19893, 20368, 20520, 20940, 22914, 23383, 24120, 25128, 25460, 26524, 27360, 27920, 28944, 30552, 31410, 32160, 33155, 33504, 34371, 36180, 37692, 38190, 39786, 40736, 41040, 41880, 45828, 46766, 47115, 48240, 50256, 50920, 53048, 55840, 57285, 57888, 59679, 61104, 62820, 66310, 68742, 70149, 72360, 75384, 76380, 79572, 82080, 83760, 91656, 93532, 94230, 96480, 99465, 100512, 101840, 106096, 114570, 116915, 119358, 122208, 125640, 132620, 137484, 140298, 144720, 150768, 152760, 159144, 167520, 171855, 179037, 183312, 187064, 188460, 198930, 203680, 210447, 212192, 229140, 233830, 238716, 251280, 265240, 274968, 280596, 289440, 298395, 301536, 305520, 318288, 343710, 350745, 358074, 366624, 374128, 376920, 397860, 420894, 444277, 458280, 467660, 477432, 502560, 530480, 549936, 561192, 596790, 611040, 631341, 636576, 687420, 701490, 716148, 748256, 753840, 795720, 841788, 888554, 895185, 916560, 935320, 954864, 1052235, 1060960, 1099872, 1122384, 1193580, 1262682, 1332831, 1374840, 1402980, 1432296, 1507680, 1591440, 1683576, 1777108, 1790370, 1833120, 1870640, 1909728, 2104470, 2221385, 2244768, 2387160, 2525364, 2665662, 2749680, 2805960, 2864592, 3156705, 3182880, 3367152, 3554216, 3580740, 3741280, 3998493, 4208940, 4442770, 4774320, 5050728, 5331324, 5499360, 5611920, 5729184, 6313410, 6664155, 6734304, 7108432, 7161480, 7996986, 8417880, 8885540, 9548640, 10101456, 10662648, 11223840, 11995479, 12626820, 13328310, 14216864, 14322960, 15993972, 16835760, 17771080, 19992465, 20202912, 21325296, 23990958, 25253640, 26656620, 28645920, 31987944, 33671520, 35542160, 39984930, 42650592, 47981916, 50507280, 53313240, 59977395, 63975888, 71084320, 79969860, 95963832, 101014560, 106626480, 119954790, 127951776, 159939720, 191927664, 213252960, 239909580, 319879440, 383855328, 479819160, 639758880, 959638320, 1919276640]

約数ペア:

[(1, 1919276640), (2, 959638320), (3, 639758880), (4, 479819160), (5, 383855328), (6, 319879440), (8, 239909580), (9, 213252960), (10, 191927664), (12, 159939720), (15, 127951776), (16, 119954790), (18, 106626480), (19, 101014560), (20, 95963832), (24, 79969860), (27, 71084320), (30, 63975888), (32, 59977395), (36, 53313240), (38, 50507280), (40, 47981916), (45, 42650592), (48, 39984930), (54, 35542160), (57, 33671520), (60, 31987944), (67, 28645920), (72, 26656620), (76, 25253640), (80, 23990958), (90, 21325296), (95, 20202912), (96, 19992465), (108, 17771080), (114, 16835760), (120, 15993972), (134, 14322960), (135, 14216864), (144, 13328310), (152, 12626820), (160, 11995479), (171, 11223840), (180, 10662648), (190, 10101456), (201, 9548640), (216, 8885540), (228, 8417880), (240, 7996986), (268, 7161480), (270, 7108432), (285, 6734304), (288, 6664155), (304, 6313410), (335, 5729184), (342, 5611920), (349, 5499360), (360, 5331324), (380, 5050728), (402, 4774320), (432, 4442770), (456, 4208940), (480, 3998493), (513, 3741280), (536, 3580740), (540, 3554216), (570, 3367152), (603, 3182880), (608, 3156705), (670, 2864592), (684, 2805960), (698, 2749680), (720, 2665662), (760, 2525364), (804, 2387160), (855, 2244768), (864, 2221385), (912, 2104470), (1005, 1909728), (1026, 1870640), (1047, 1833120), (1072, 1790370), (1080, 1777108), (1140, 1683576), (1206, 1591440), (1273, 1507680), (1340, 1432296), (1368, 1402980), (1396, 1374840), (1440, 1332831), (1520, 1262682), (1608, 1193580), (1710, 1122384), (1745, 1099872), (1809, 1060960), (1824, 1052235), (2010, 954864), (2052, 935320), (2094, 916560), (2144, 895185), (2160, 888554), (2280, 841788), (2412, 795720), (2546, 753840), (2565, 748256), (2680, 716148), (2736, 701490), (2792, 687420), (3015, 636576), (3040, 631341), (3141, 611040), (3216, 596790), (3420, 561192), (3490, 549936), (3618, 530480), (3819, 502560), (4020, 477432), (4104, 467660), (4188, 458280), (4320, 444277), (4560, 420894), (4824, 397860), (5092, 376920), (5130, 374128), (5235, 366624), (5360, 358074), (5472, 350745), (5584, 343710), (6030, 318288), (6282, 305520), (6365, 301536), (6432, 298395), (6631, 289440), (6840, 280596), (6980, 274968), (7236, 265240), (7638, 251280), (8040, 238716), (8208, 233830), (8376, 229140), (9045, 212192), (9120, 210447), (9423, 203680), (9648, 198930), (10184, 188460), (10260, 187064), (10470, 183312), (10720, 179037), (11168, 171855), (11457, 167520), (12060, 159144), (12564, 152760), (12730, 150768), (13262, 144720), (13680, 140298), (13960, 137484), (14472, 132620), (15276, 125640), (15705, 122208), (16080, 119358), (16416, 116915), (16752, 114570), (18090, 106096), (18846, 101840), (19095, 100512), (19296, 99465), (19893, 96480), (20368, 94230), (20520, 93532), (20940, 91656), (22914, 83760), (23383, 82080), (24120, 79572), (25128, 76380), (25460, 75384), (26524, 72360), (27360, 70149), (27920, 68742), (28944, 66310), (30552, 62820), (31410, 61104), (32160, 59679), (33155, 57888), (33504, 57285), (34371, 55840), (36180, 53048), (37692, 50920), (38190, 50256), (39786, 48240), (40736, 47115), (41040, 46766), (41880, 45828)]