861522480

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1$

素因数の和:535

約数の個数: 480

約数和(自身を含む): 3700429824

約数和(自身を除く): 2838907344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 81, 84, 90, 91, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 162, 168, 180, 182, 189, 195, 208, 210, 216, 234, 240, 243, 252, 260, 270, 273, 280, 312, 315, 324, 336, 351, 360, 364, 378, 390, 405, 420, 432, 455, 468, 486, 487, 504, 520, 540, 546, 560, 567, 585, 624, 630, 648, 702, 720, 728, 756, 780, 810, 819, 840, 910, 936, 945, 972, 974, 1008, 1040, 1053, 1080, 1092, 1134, 1170, 1215, 1260, 1296, 1365, 1404, 1456, 1461, 1512, 1560, 1620, 1638, 1680, 1701, 1755, 1820, 1872, 1890, 1944, 1948, 2106, 2160, 2184, 2268, 2340, 2430, 2435, 2457, 2520, 2730, 2808, 2835, 2922, 3024, 3120, 3159, 3240, 3276, 3402, 3409, 3510, 3640, 3780, 3888, 3896, 4095, 4212, 4368, 4383, 4536, 4680, 4860, 4870, 4914, 5040, 5265, 5460, 5616, 5670, 5844, 6318, 6331, 6480, 6552, 6804, 6818, 7020, 7280, 7305, 7371, 7560, 7792, 8190, 8424, 8505, 8766, 9072, 9360, 9720, 9740, 9828, 10227, 10530, 10920, 11340, 11688, 12285, 12636, 12662, 13104, 13149, 13608, 13636, 14040, 14610, 14742, 15120, 15795, 16380, 16848, 17010, 17045, 17532, 18993, 19440, 19480, 19656, 20454, 21060, 21840, 21915, 22113, 22680, 23376, 24570, 25272, 25324, 26298, 27216, 27272, 28080, 29220, 29484, 30681, 31590, 31655, 32760, 34020, 34090, 35064, 36855, 37986, 38960, 39312, 39447, 40908, 42120, 43830, 44226, 44317, 45360, 49140, 50544, 50648, 51135, 52596, 54544, 56979, 58440, 58968, 61362, 63180, 63310, 65520, 65745, 68040, 68180, 70128, 73710, 75972, 78894, 81816, 84240, 87660, 88452, 88634, 92043, 94965, 98280, 101296, 102270, 105192, 110565, 113958, 116880, 117936, 118341, 122724, 126360, 126620, 131490, 132951, 136080, 136360, 147420, 151944, 153405, 157788, 163632, 170937, 175320, 176904, 177268, 184086, 189930, 196560, 197235, 204540, 210384, 221130, 221585, 227916, 236682, 245448, 252720, 253240, 262980, 265902, 272720, 276129, 284895, 294840, 303888, 306810, 315576, 341874, 350640, 353808, 354536, 368172, 379860, 394470, 398853, 409080, 442260, 443170, 455832, 460215, 473364, 490896, 506480, 512811, 525960, 531804, 552258, 569790, 589680, 591705, 613620, 631152, 664755, 683748, 709072, 736344, 759720, 788940, 797706, 818160, 828387, 854685, 884520, 886340, 911664, 920430, 946728, 1025622, 1051920, 1063608, 1104516, 1139580, 1183410, 1196559, 1227240, 1329510, 1367496, 1380645, 1472688, 1519440, 1538433, 1577880, 1595412, 1656774, 1709370, 1769040, 1772680, 1840860, 1893456, 1994265, 2051244, 2127216, 2209032, 2279160, 2366820, 2393118, 2454480, 2564055, 2659020, 2734992, 2761290, 3076866, 3155760, 3190824, 3313548, 3418740, 3545360, 3589677, 3681720, 3988530, 4102488, 4141935, 4418064, 4558320, 4733640, 4786236, 5128110, 5318040, 5522580, 5982795, 6153732, 6381648, 6627096, 6837480, 7179354, 7363440, 7692165, 7977060, 8204976, 8283870, 9467280, 9572472, 10256220, 10636080, 10769031, 11045160, 11965590, 12307464, 13254192, 13674960, 14358708, 15384330, 15954120, 16567740, 17948385, 19144944, 20512440, 21538062, 22090320, 23931180, 24614928, 28717416, 30768660, 31908240, 33135480, 35896770, 41024880, 43076124, 47862360, 53845155, 57434832, 61537320, 66270960, 71793540, 86152248, 95724720, 107690310, 123074640, 143587080, 172304496, 215380620, 287174160, 430761240, 861522480]

約数ペア:

[(1, 861522480), (2, 430761240), (3, 287174160), (4, 215380620), (5, 172304496), (6, 143587080), (7, 123074640), (8, 107690310), (9, 95724720), (10, 86152248), (12, 71793540), (13, 66270960), (14, 61537320), (15, 57434832), (16, 53845155), (18, 47862360), (20, 43076124), (21, 41024880), (24, 35896770), (26, 33135480), (27, 31908240), (28, 30768660), (30, 28717416), (35, 24614928), (36, 23931180), (39, 22090320), (40, 21538062), (42, 20512440), (45, 19144944), (48, 17948385), (52, 16567740), (54, 15954120), (56, 15384330), (60, 14358708), (63, 13674960), (65, 13254192), (70, 12307464), (72, 11965590), (78, 11045160), (80, 10769031), (81, 10636080), (84, 10256220), (90, 9572472), (91, 9467280), (104, 8283870), (105, 8204976), (108, 7977060), (112, 7692165), (117, 7363440), (120, 7179354), (126, 6837480), (130, 6627096), (135, 6381648), (140, 6153732), (144, 5982795), (156, 5522580), (162, 5318040), (168, 5128110), (180, 4786236), (182, 4733640), (189, 4558320), (195, 4418064), (208, 4141935), (210, 4102488), (216, 3988530), (234, 3681720), (240, 3589677), (243, 3545360), (252, 3418740), (260, 3313548), (270, 3190824), (273, 3155760), (280, 3076866), (312, 2761290), (315, 2734992), (324, 2659020), (336, 2564055), (351, 2454480), (360, 2393118), (364, 2366820), (378, 2279160), (390, 2209032), (405, 2127216), (420, 2051244), (432, 1994265), (455, 1893456), (468, 1840860), (486, 1772680), (487, 1769040), (504, 1709370), (520, 1656774), (540, 1595412), (546, 1577880), (560, 1538433), (567, 1519440), (585, 1472688), (624, 1380645), (630, 1367496), (648, 1329510), (702, 1227240), (720, 1196559), (728, 1183410), (756, 1139580), (780, 1104516), (810, 1063608), (819, 1051920), (840, 1025622), (910, 946728), (936, 920430), (945, 911664), (972, 886340), (974, 884520), (1008, 854685), (1040, 828387), (1053, 818160), (1080, 797706), (1092, 788940), (1134, 759720), (1170, 736344), (1215, 709072), (1260, 683748), (1296, 664755), (1365, 631152), (1404, 613620), (1456, 591705), (1461, 589680), (1512, 569790), (1560, 552258), (1620, 531804), (1638, 525960), (1680, 512811), (1701, 506480), (1755, 490896), (1820, 473364), (1872, 460215), (1890, 455832), (1944, 443170), (1948, 442260), (2106, 409080), (2160, 398853), (2184, 394470), (2268, 379860), (2340, 368172), (2430, 354536), (2435, 353808), (2457, 350640), (2520, 341874), (2730, 315576), (2808, 306810), (2835, 303888), (2922, 294840), (3024, 284895), (3120, 276129), (3159, 272720), (3240, 265902), (3276, 262980), (3402, 253240), (3409, 252720), (3510, 245448), (3640, 236682), (3780, 227916), (3888, 221585), (3896, 221130), (4095, 210384), (4212, 204540), (4368, 197235), (4383, 196560), (4536, 189930), (4680, 184086), (4860, 177268), (4870, 176904), (4914, 175320), (5040, 170937), (5265, 163632), (5460, 157788), (5616, 153405), (5670, 151944), (5844, 147420), (6318, 136360), (6331, 136080), (6480, 132951), (6552, 131490), (6804, 126620), (6818, 126360), (7020, 122724), (7280, 118341), (7305, 117936), (7371, 116880), (7560, 113958), (7792, 110565), (8190, 105192), (8424, 102270), (8505, 101296), (8766, 98280), (9072, 94965), (9360, 92043), (9720, 88634), (9740, 88452), (9828, 87660), (10227, 84240), (10530, 81816), (10920, 78894), (11340, 75972), (11688, 73710), (12285, 70128), (12636, 68180), (12662, 68040), (13104, 65745), (13149, 65520), (13608, 63310), (13636, 63180), (14040, 61362), (14610, 58968), (14742, 58440), (15120, 56979), (15795, 54544), (16380, 52596), (16848, 51135), (17010, 50648), (17045, 50544), (17532, 49140), (18993, 45360), (19440, 44317), (19480, 44226), (19656, 43830), (20454, 42120), (21060, 40908), (21840, 39447), (21915, 39312), (22113, 38960), (22680, 37986), (23376, 36855), (24570, 35064), (25272, 34090), (25324, 34020), (26298, 32760), (27216, 31655), (27272, 31590), (28080, 30681), (29220, 29484)]