660068640

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5953}}^1$

素因数の和:5992

約数の個数: 288

約数和(自身を含む): 2808763776

約数和(自身を除く): 2148695136

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 160, 165, 168, 176, 180, 198, 210, 220, 224, 231, 240, 252, 264, 280, 288, 308, 315, 330, 336, 352, 360, 385, 396, 420, 440, 462, 480, 495, 504, 528, 560, 616, 630, 660, 672, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1056, 1120, 1155, 1232, 1260, 1320, 1386, 1440, 1540, 1584, 1680, 1760, 1848, 1980, 2016, 2310, 2464, 2520, 2640, 2772, 3080, 3168, 3360, 3465, 3696, 3960, 4620, 5040, 5280, 5544, 5953, 6160, 6930, 7392, 7920, 9240, 10080, 11088, 11906, 12320, 13860, 15840, 17859, 18480, 22176, 23812, 27720, 29765, 35718, 36960, 41671, 47624, 53577, 55440, 59530, 65483, 71436, 83342, 89295, 95248, 107154, 110880, 119060, 125013, 130966, 142872, 166684, 178590, 190496, 196449, 208355, 214308, 238120, 250026, 261932, 267885, 285744, 327415, 333368, 357180, 375039, 392898, 416710, 428616, 458381, 476240, 500052, 523864, 535770, 571488, 589347, 625065, 654830, 666736, 714360, 750078, 785796, 833420, 857232, 916762, 952480, 982245, 1000104, 1047728, 1071540, 1178694, 1250130, 1309660, 1333472, 1375143, 1428720, 1500156, 1571592, 1666840, 1714464, 1833524, 1875195, 1964490, 2000208, 2095456, 2143080, 2291905, 2357388, 2500260, 2619320, 2750286, 2857440, 2946735, 3000312, 3143184, 3333680, 3667048, 3750390, 3928980, 4000416, 4125429, 4286160, 4583810, 4714776, 5000520, 5238640, 5500572, 5893470, 6000624, 6286368, 6667360, 6875715, 7334096, 7500780, 7857960, 8250858, 8572320, 9167620, 9429552, 10001040, 10477280, 11001144, 11786940, 12001248, 13751430, 14668192, 15001560, 15715920, 16501716, 18335240, 18859104, 20002080, 20627145, 22002288, 23573880, 27502860, 30003120, 31431840, 33003432, 36670480, 41254290, 44004576, 47147760, 55005720, 60006240, 66006864, 73340960, 82508580, 94295520, 110011440, 132013728, 165017160, 220022880, 330034320, 660068640]

約数ペア:

[(1, 660068640), (2, 330034320), (3, 220022880), (4, 165017160), (5, 132013728), (6, 110011440), (7, 94295520), (8, 82508580), (9, 73340960), (10, 66006864), (11, 60006240), (12, 55005720), (14, 47147760), (15, 44004576), (16, 41254290), (18, 36670480), (20, 33003432), (21, 31431840), (22, 30003120), (24, 27502860), (28, 23573880), (30, 22002288), (32, 20627145), (33, 20002080), (35, 18859104), (36, 18335240), (40, 16501716), (42, 15715920), (44, 15001560), (45, 14668192), (48, 13751430), (55, 12001248), (56, 11786940), (60, 11001144), (63, 10477280), (66, 10001040), (70, 9429552), (72, 9167620), (77, 8572320), (80, 8250858), (84, 7857960), (88, 7500780), (90, 7334096), (96, 6875715), (99, 6667360), (105, 6286368), (110, 6000624), (112, 5893470), (120, 5500572), (126, 5238640), (132, 5000520), (140, 4714776), (144, 4583810), (154, 4286160), (160, 4125429), (165, 4000416), (168, 3928980), (176, 3750390), (180, 3667048), (198, 3333680), (210, 3143184), (220, 3000312), (224, 2946735), (231, 2857440), (240, 2750286), (252, 2619320), (264, 2500260), (280, 2357388), (288, 2291905), (308, 2143080), (315, 2095456), (330, 2000208), (336, 1964490), (352, 1875195), (360, 1833524), (385, 1714464), (396, 1666840), (420, 1571592), (440, 1500156), (462, 1428720), (480, 1375143), (495, 1333472), (504, 1309660), (528, 1250130), (560, 1178694), (616, 1071540), (630, 1047728), (660, 1000104), (672, 982245), (693, 952480), (720, 916762), (770, 857232), (792, 833420), (840, 785796), (880, 750078), (924, 714360), (990, 666736), (1008, 654830), (1056, 625065), (1120, 589347), (1155, 571488), (1232, 535770), (1260, 523864), (1320, 500052), (1386, 476240), (1440, 458381), (1540, 428616), (1584, 416710), (1680, 392898), (1760, 375039), (1848, 357180), (1980, 333368), (2016, 327415), (2310, 285744), (2464, 267885), (2520, 261932), (2640, 250026), (2772, 238120), (3080, 214308), (3168, 208355), (3360, 196449), (3465, 190496), (3696, 178590), (3960, 166684), (4620, 142872), (5040, 130966), (5280, 125013), (5544, 119060), (5953, 110880), (6160, 107154), (6930, 95248), (7392, 89295), (7920, 83342), (9240, 71436), (10080, 65483), (11088, 59530), (11906, 55440), (12320, 53577), (13860, 47624), (15840, 41671), (17859, 36960), (18480, 35718), (22176, 29765), (23812, 27720)]