264872160

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:511

約数の個数: 384

約数和(自身を含む): 1117670400

約数和(自身を除く): 852798240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 160, 168, 171, 180, 189, 190, 210, 216, 224, 228, 240, 252, 266, 270, 280, 285, 288, 304, 315, 336, 342, 360, 378, 380, 399, 420, 432, 456, 461, 480, 504, 513, 532, 540, 560, 570, 608, 630, 665, 672, 684, 720, 756, 760, 798, 840, 855, 864, 912, 922, 945, 1008, 1026, 1064, 1080, 1120, 1140, 1197, 1260, 1330, 1368, 1383, 1440, 1512, 1520, 1596, 1680, 1710, 1824, 1844, 1890, 1995, 2016, 2052, 2128, 2160, 2280, 2305, 2394, 2520, 2565, 2660, 2736, 2766, 3024, 3040, 3192, 3227, 3360, 3420, 3591, 3688, 3780, 3990, 4104, 4149, 4256, 4320, 4560, 4610, 4788, 5040, 5130, 5320, 5472, 5532, 5985, 6048, 6384, 6454, 6840, 6915, 7182, 7376, 7560, 7980, 8208, 8298, 8759, 9120, 9220, 9576, 9681, 10080, 10260, 10640, 11064, 11970, 12447, 12768, 12908, 13680, 13830, 14364, 14752, 15120, 15960, 16135, 16416, 16596, 17518, 17955, 18440, 19152, 19362, 20520, 20745, 21280, 22128, 23940, 24894, 25816, 26277, 27360, 27660, 28728, 29043, 30240, 31920, 32270, 33192, 35036, 35910, 36880, 38304, 38724, 41040, 41490, 43795, 44256, 47880, 48405, 49788, 51632, 52554, 55320, 57456, 58086, 61313, 62235, 63840, 64540, 66384, 70072, 71820, 73760, 77448, 78831, 82080, 82980, 87129, 87590, 95760, 96810, 99576, 103264, 105108, 110640, 114912, 116172, 122626, 124470, 129080, 131385, 132768, 140144, 143640, 145215, 154896, 157662, 165960, 174258, 175180, 183939, 191520, 193620, 199152, 210216, 221280, 232344, 236493, 245252, 248940, 258160, 262770, 280288, 287280, 290430, 306565, 309792, 315324, 331920, 348516, 350360, 367878, 387240, 394155, 398304, 420432, 435645, 464688, 472986, 490504, 497880, 516320, 525540, 551817, 574560, 580860, 613130, 630648, 663840, 697032, 700720, 735756, 774480, 788310, 840864, 871290, 919695, 929376, 945972, 981008, 995760, 1051080, 1103634, 1161720, 1182465, 1226260, 1261296, 1394064, 1401440, 1471512, 1548960, 1576620, 1655451, 1742580, 1839390, 1891944, 1962016, 1991520, 2102160, 2207268, 2323440, 2364930, 2452520, 2522592, 2759085, 2788128, 2943024, 3153240, 3310902, 3485160, 3678780, 3783888, 4204320, 4414536, 4646880, 4729860, 4905040, 5518170, 5886048, 6306480, 6621804, 6970320, 7357560, 7567776, 8277255, 8829072, 9459720, 9810080, 11036340, 12612960, 13243608, 13940640, 14715120, 16554510, 17658144, 18919440, 22072680, 26487216, 29430240, 33109020, 37838880, 44145360, 52974432, 66218040, 88290720, 132436080, 264872160]

約数ペア:

[(1, 264872160), (2, 132436080), (3, 88290720), (4, 66218040), (5, 52974432), (6, 44145360), (7, 37838880), (8, 33109020), (9, 29430240), (10, 26487216), (12, 22072680), (14, 18919440), (15, 17658144), (16, 16554510), (18, 14715120), (19, 13940640), (20, 13243608), (21, 12612960), (24, 11036340), (27, 9810080), (28, 9459720), (30, 8829072), (32, 8277255), (35, 7567776), (36, 7357560), (38, 6970320), (40, 6621804), (42, 6306480), (45, 5886048), (48, 5518170), (54, 4905040), (56, 4729860), (57, 4646880), (60, 4414536), (63, 4204320), (70, 3783888), (72, 3678780), (76, 3485160), (80, 3310902), (84, 3153240), (90, 2943024), (95, 2788128), (96, 2759085), (105, 2522592), (108, 2452520), (112, 2364930), (114, 2323440), (120, 2207268), (126, 2102160), (133, 1991520), (135, 1962016), (140, 1891944), (144, 1839390), (152, 1742580), (160, 1655451), (168, 1576620), (171, 1548960), (180, 1471512), (189, 1401440), (190, 1394064), (210, 1261296), (216, 1226260), (224, 1182465), (228, 1161720), (240, 1103634), (252, 1051080), (266, 995760), (270, 981008), (280, 945972), (285, 929376), (288, 919695), (304, 871290), (315, 840864), (336, 788310), (342, 774480), (360, 735756), (378, 700720), (380, 697032), (399, 663840), (420, 630648), (432, 613130), (456, 580860), (461, 574560), (480, 551817), (504, 525540), (513, 516320), (532, 497880), (540, 490504), (560, 472986), (570, 464688), (608, 435645), (630, 420432), (665, 398304), (672, 394155), (684, 387240), (720, 367878), (756, 350360), (760, 348516), (798, 331920), (840, 315324), (855, 309792), (864, 306565), (912, 290430), (922, 287280), (945, 280288), (1008, 262770), (1026, 258160), (1064, 248940), (1080, 245252), (1120, 236493), (1140, 232344), (1197, 221280), (1260, 210216), (1330, 199152), (1368, 193620), (1383, 191520), (1440, 183939), (1512, 175180), (1520, 174258), (1596, 165960), (1680, 157662), (1710, 154896), (1824, 145215), (1844, 143640), (1890, 140144), (1995, 132768), (2016, 131385), (2052, 129080), (2128, 124470), (2160, 122626), (2280, 116172), (2305, 114912), (2394, 110640), (2520, 105108), (2565, 103264), (2660, 99576), (2736, 96810), (2766, 95760), (3024, 87590), (3040, 87129), (3192, 82980), (3227, 82080), (3360, 78831), (3420, 77448), (3591, 73760), (3688, 71820), (3780, 70072), (3990, 66384), (4104, 64540), (4149, 63840), (4256, 62235), (4320, 61313), (4560, 58086), (4610, 57456), (4788, 55320), (5040, 52554), (5130, 51632), (5320, 49788), (5472, 48405), (5532, 47880), (5985, 44256), (6048, 43795), (6384, 41490), (6454, 41040), (6840, 38724), (6915, 38304), (7182, 36880), (7376, 35910), (7560, 35036), (7980, 33192), (8208, 32270), (8298, 31920), (8759, 30240), (9120, 29043), (9220, 28728), (9576, 27660), (9681, 27360), (10080, 26277), (10260, 25816), (10640, 24894), (11064, 23940), (11970, 22128), (12447, 21280), (12768, 20745), (12908, 20520), (13680, 19362), (13830, 19152), (14364, 18440), (14752, 17955), (15120, 17518), (15960, 16596), (16135, 16416)]