495064440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{953}}^1$

素因数の和:1023

約数の個数: 256

約数和(自身を含む): 1827100800

約数和(自身を除く): 1332036360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 37, 39, 40, 45, 52, 54, 60, 65, 72, 74, 78, 90, 104, 108, 111, 117, 120, 130, 135, 148, 156, 180, 185, 195, 216, 222, 234, 260, 270, 296, 312, 333, 351, 360, 370, 390, 444, 468, 481, 520, 540, 555, 585, 666, 702, 740, 780, 888, 936, 953, 962, 999, 1080, 1110, 1170, 1332, 1404, 1443, 1480, 1560, 1665, 1755, 1906, 1924, 1998, 2220, 2340, 2405, 2664, 2808, 2859, 2886, 3330, 3510, 3812, 3848, 3996, 4329, 4440, 4680, 4765, 4810, 4995, 5718, 5772, 6660, 7020, 7215, 7624, 7992, 8577, 8658, 9530, 9620, 9990, 11436, 11544, 12389, 12987, 13320, 14040, 14295, 14430, 17154, 17316, 19060, 19240, 19980, 21645, 22872, 24778, 25731, 25974, 28590, 28860, 34308, 34632, 35261, 37167, 38120, 39960, 42885, 43290, 49556, 51462, 51948, 57180, 57720, 61945, 64935, 68616, 70522, 74334, 85770, 86580, 99112, 102924, 103896, 105783, 111501, 114360, 123890, 128655, 129870, 141044, 148668, 171540, 173160, 176305, 185835, 205848, 211566, 223002, 247780, 257310, 259740, 282088, 297336, 317349, 334503, 343080, 352610, 371670, 423132, 446004, 458393, 495560, 514620, 519480, 528915, 557505, 634698, 669006, 705220, 743340, 846264, 892008, 916786, 952047, 1029240, 1057830, 1115010, 1269396, 1338012, 1375179, 1410440, 1486680, 1586745, 1672515, 1833572, 1904094, 2115660, 2230020, 2291965, 2538792, 2676024, 2750358, 3173490, 3345030, 3667144, 3808188, 4125537, 4231320, 4460040, 4583930, 4760235, 5500716, 6346980, 6690060, 6875895, 7616376, 8251074, 9167860, 9520470, 11001432, 12376611, 12693960, 13380120, 13751790, 16502148, 18335720, 19040940, 20627685, 24753222, 27503580, 33004296, 38081880, 41255370, 49506444, 55007160, 61883055, 82510740, 99012888, 123766110, 165021480, 247532220, 495064440]

約数ペア:

[(1, 495064440), (2, 247532220), (3, 165021480), (4, 123766110), (5, 99012888), (6, 82510740), (8, 61883055), (9, 55007160), (10, 49506444), (12, 41255370), (13, 38081880), (15, 33004296), (18, 27503580), (20, 24753222), (24, 20627685), (26, 19040940), (27, 18335720), (30, 16502148), (36, 13751790), (37, 13380120), (39, 12693960), (40, 12376611), (45, 11001432), (52, 9520470), (54, 9167860), (60, 8251074), (65, 7616376), (72, 6875895), (74, 6690060), (78, 6346980), (90, 5500716), (104, 4760235), (108, 4583930), (111, 4460040), (117, 4231320), (120, 4125537), (130, 3808188), (135, 3667144), (148, 3345030), (156, 3173490), (180, 2750358), (185, 2676024), (195, 2538792), (216, 2291965), (222, 2230020), (234, 2115660), (260, 1904094), (270, 1833572), (296, 1672515), (312, 1586745), (333, 1486680), (351, 1410440), (360, 1375179), (370, 1338012), (390, 1269396), (444, 1115010), (468, 1057830), (481, 1029240), (520, 952047), (540, 916786), (555, 892008), (585, 846264), (666, 743340), (702, 705220), (740, 669006), (780, 634698), (888, 557505), (936, 528915), (953, 519480), (962, 514620), (999, 495560), (1080, 458393), (1110, 446004), (1170, 423132), (1332, 371670), (1404, 352610), (1443, 343080), (1480, 334503), (1560, 317349), (1665, 297336), (1755, 282088), (1906, 259740), (1924, 257310), (1998, 247780), (2220, 223002), (2340, 211566), (2405, 205848), (2664, 185835), (2808, 176305), (2859, 173160), (2886, 171540), (3330, 148668), (3510, 141044), (3812, 129870), (3848, 128655), (3996, 123890), (4329, 114360), (4440, 111501), (4680, 105783), (4765, 103896), (4810, 102924), (4995, 99112), (5718, 86580), (5772, 85770), (6660, 74334), (7020, 70522), (7215, 68616), (7624, 64935), (7992, 61945), (8577, 57720), (8658, 57180), (9530, 51948), (9620, 51462), (9990, 49556), (11436, 43290), (11544, 42885), (12389, 39960), (12987, 38120), (13320, 37167), (14040, 35261), (14295, 34632), (14430, 34308), (17154, 28860), (17316, 28590), (19060, 25974), (19240, 25731), (19980, 24778), (21645, 22872)]