161661251840

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:294

約数の個数: 576

約数和(自身を含む): 457751347200

約数和(自身を除く): 296090095360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 64, 71, 79, 80, 88, 89, 92, 110, 115, 128, 142, 158, 160, 176, 178, 184, 220, 230, 253, 256, 284, 316, 320, 352, 355, 356, 368, 395, 440, 445, 460, 506, 568, 632, 640, 704, 710, 712, 736, 781, 790, 869, 880, 890, 920, 979, 1012, 1136, 1264, 1265, 1280, 1408, 1420, 1424, 1472, 1562, 1580, 1633, 1738, 1760, 1780, 1817, 1840, 1958, 2024, 2047, 2272, 2528, 2530, 2816, 2840, 2848, 2944, 3124, 3160, 3266, 3476, 3520, 3560, 3634, 3680, 3905, 3916, 4048, 4094, 4345, 4544, 4895, 5056, 5060, 5609, 5680, 5696, 5888, 6248, 6319, 6320, 6532, 6952, 7031, 7040, 7120, 7268, 7360, 7810, 7832, 8096, 8165, 8188, 8690, 9085, 9088, 9790, 10112, 10120, 10235, 11218, 11360, 11392, 12496, 12638, 12640, 13064, 13904, 14062, 14080, 14240, 14536, 14720, 15620, 15664, 16192, 16330, 16376, 17380, 17963, 18170, 18176, 19580, 19987, 20224, 20240, 20470, 22436, 22517, 22720, 22784, 24992, 25276, 25280, 26128, 27808, 28045, 28124, 28480, 29072, 29440, 31240, 31328, 31595, 32384, 32660, 32752, 34760, 35155, 35926, 36340, 39160, 39974, 40480, 40940, 44872, 45034, 45440, 49984, 50552, 50560, 52256, 55616, 56090, 56248, 56960, 58144, 61699, 62480, 62656, 63190, 64768, 65320, 65504, 69509, 69520, 70310, 71852, 72680, 77341, 78320, 79948, 80960, 81880, 89744, 89815, 90068, 90880, 99935, 99968, 101104, 101120, 104512, 111232, 112180, 112496, 112585, 113920, 116288, 123398, 124960, 125312, 126380, 129007, 130640, 131008, 139018, 139040, 140620, 143704, 145337, 145360, 154682, 156640, 159896, 161713, 161920, 163760, 179488, 179630, 180136, 199870, 199936, 202208, 209024, 222464, 224360, 224992, 225170, 232576, 246796, 249920, 250624, 252760, 258014, 261280, 262016, 278036, 278080, 281240, 287408, 290674, 290720, 308495, 309364, 313280, 319792, 323426, 323840, 327520, 347545, 358976, 359260, 360272, 386705, 399740, 404416, 418048, 448720, 449984, 450340, 465152, 493592, 499201, 499840, 505520, 516028, 522560, 524032, 556072, 556160, 562480, 574816, 581348, 581440, 616990, 618728, 626560, 639584, 645035, 646852, 655040, 695090, 717952, 718520, 720544, 726685, 773410, 799480, 808565, 808832, 897440, 899968, 900680, 987184, 998402, 999680, 1011040, 1032056, 1045120, 1112144, 1112320, 1124960, 1149632, 1162696, 1162880, 1233980, 1237456, 1253120, 1279168, 1290070, 1293704, 1310080, 1390180, 1419077, 1435904, 1437040, 1441088, 1453370, 1546820, 1598707, 1598960, 1617130, 1617664, 1778843, 1794880, 1799936, 1801360, 1974368, 1996804, 2022080, 2064112, 2090240, 2224288, 2249920, 2299264, 2325392, 2325760, 2467960, 2474912, 2496005, 2558336, 2580140, 2587408, 2620160, 2780360, 2838154, 2874080, 2882176, 2906740, 3093640, 3197414, 3197920, 3234260, 3557686, 3589760, 3602720, 3948736, 3993608, 4044160, 4128224, 4448576, 4499840, 4598528, 4650784, 4935920, 4949824, 4992010, 5116672, 5160280, 5174816, 5491211, 5560720, 5676308, 5748160, 5764352, 5813480, 6187280, 6394828, 6395840, 6468520, 7095385, 7115372, 7179520, 7205440, 7897472, 7987216, 7993535, 8088320, 8256448, 8894215, 8897152, 8999680, 9301568, 9871840, 9899648, 9984020, 10320560, 10349632, 10982422, 11121440, 11352616, 11481623, 11496320, 11626960, 12374560, 12789656, 12791680, 12937040, 14190770, 14230744, 14410880, 15794944, 15974432, 15987070, 16512896, 17788430, 17794304, 18603136, 19743680, 19799296, 19968040, 20641120, 20699264, 21964844, 22242880, 22705232, 22963246, 22992640, 23253920, 24749120, 25579312, 25583360, 25874080, 27456055, 28381540, 28461488, 28821760, 31948864, 31974140, 33025792, 35576860, 37206272, 39487360, 39936080, 41282240, 41398528, 43929688, 44485760, 45410464, 45926492, 46507840, 49498240, 51158624, 51748160, 54912110, 56763080, 56922976, 57408115, 63897728, 63948280, 71153720, 78974720, 79872160, 82564480, 87859376, 88971520, 90820928, 91852984, 93015680, 98996480, 102317248, 103496320, 109824220, 113526160, 113845952, 114816230, 126297853, 127795456, 127896560, 142307440, 159744320, 165128960, 175718752, 181641856, 183705968, 186031360, 204634496, 206992640, 219648440, 227052320, 227691904, 229632460, 252595706, 255793120, 284614880, 319488640, 351437504, 363283712, 367411936, 409268992, 439296880, 454104640, 455383808, 459264920, 505191412, 511586240, 569229760, 631489265, 638977280, 702875008, 734823872, 878593760, 908209280, 918529840, 1010382824, 1023172480, 1138459520, 1262978530, 1405750016, 1469647744, 1757187520, 1816418560, 1837059680, 2020765648, 2046344960, 2276919040, 2525957060, 2939295488, 3514375040, 3674119360, 4041531296, 5051914120, 7028750080, 7348238720, 8083062592, 10103828240, 14696477440, 16166125184, 20207656480, 32332250368, 40415312960, 80830625920, 161661251840]

約数ペア:

[(1, 161661251840), (2, 80830625920), (4, 40415312960), (5, 32332250368), (8, 20207656480), (10, 16166125184), (11, 14696477440), (16, 10103828240), (20, 8083062592), (22, 7348238720), (23, 7028750080), (32, 5051914120), (40, 4041531296), (44, 3674119360), (46, 3514375040), (55, 2939295488), (64, 2525957060), (71, 2276919040), (79, 2046344960), (80, 2020765648), (88, 1837059680), (89, 1816418560), (92, 1757187520), (110, 1469647744), (115, 1405750016), (128, 1262978530), (142, 1138459520), (158, 1023172480), (160, 1010382824), (176, 918529840), (178, 908209280), (184, 878593760), (220, 734823872), (230, 702875008), (253, 638977280), (256, 631489265), (284, 569229760), (316, 511586240), (320, 505191412), (352, 459264920), (355, 455383808), (356, 454104640), (368, 439296880), (395, 409268992), (440, 367411936), (445, 363283712), (460, 351437504), (506, 319488640), (568, 284614880), (632, 255793120), (640, 252595706), (704, 229632460), (710, 227691904), (712, 227052320), (736, 219648440), (781, 206992640), (790, 204634496), (869, 186031360), (880, 183705968), (890, 181641856), (920, 175718752), (979, 165128960), (1012, 159744320), (1136, 142307440), (1264, 127896560), (1265, 127795456), (1280, 126297853), (1408, 114816230), (1420, 113845952), (1424, 113526160), (1472, 109824220), (1562, 103496320), (1580, 102317248), (1633, 98996480), (1738, 93015680), (1760, 91852984), (1780, 90820928), (1817, 88971520), (1840, 87859376), (1958, 82564480), (2024, 79872160), (2047, 78974720), (2272, 71153720), (2528, 63948280), (2530, 63897728), (2816, 57408115), (2840, 56922976), (2848, 56763080), (2944, 54912110), (3124, 51748160), (3160, 51158624), (3266, 49498240), (3476, 46507840), (3520, 45926492), (3560, 45410464), (3634, 44485760), (3680, 43929688), (3905, 41398528), (3916, 41282240), (4048, 39936080), (4094, 39487360), (4345, 37206272), (4544, 35576860), (4895, 33025792), (5056, 31974140), (5060, 31948864), (5609, 28821760), (5680, 28461488), (5696, 28381540), (5888, 27456055), (6248, 25874080), (6319, 25583360), (6320, 25579312), (6532, 24749120), (6952, 23253920), (7031, 22992640), (7040, 22963246), (7120, 22705232), (7268, 22242880), (7360, 21964844), (7810, 20699264), (7832, 20641120), (8096, 19968040), (8165, 19799296), (8188, 19743680), (8690, 18603136), (9085, 17794304), (9088, 17788430), (9790, 16512896), (10112, 15987070), (10120, 15974432), (10235, 15794944), (11218, 14410880), (11360, 14230744), (11392, 14190770), (12496, 12937040), (12638, 12791680), (12640, 12789656), (13064, 12374560), (13904, 11626960), (14062, 11496320), (14080, 11481623), (14240, 11352616), (14536, 11121440), (14720, 10982422), (15620, 10349632), (15664, 10320560), (16192, 9984020), (16330, 9899648), (16376, 9871840), (17380, 9301568), (17963, 8999680), (18170, 8897152), (18176, 8894215), (19580, 8256448), (19987, 8088320), (20224, 7993535), (20240, 7987216), (20470, 7897472), (22436, 7205440), (22517, 7179520), (22720, 7115372), (22784, 7095385), (24992, 6468520), (25276, 6395840), (25280, 6394828), (26128, 6187280), (27808, 5813480), (28045, 5764352), (28124, 5748160), (28480, 5676308), (29072, 5560720), (29440, 5491211), (31240, 5174816), (31328, 5160280), (31595, 5116672), (32384, 4992010), (32660, 4949824), (32752, 4935920), (34760, 4650784), (35155, 4598528), (35926, 4499840), (36340, 4448576), (39160, 4128224), (39974, 4044160), (40480, 3993608), (40940, 3948736), (44872, 3602720), (45034, 3589760), (45440, 3557686), (49984, 3234260), (50552, 3197920), (50560, 3197414), (52256, 3093640), (55616, 2906740), (56090, 2882176), (56248, 2874080), (56960, 2838154), (58144, 2780360), (61699, 2620160), (62480, 2587408), (62656, 2580140), (63190, 2558336), (64768, 2496005), (65320, 2474912), (65504, 2467960), (69509, 2325760), (69520, 2325392), (70310, 2299264), (71852, 2249920), (72680, 2224288), (77341, 2090240), (78320, 2064112), (79948, 2022080), (80960, 1996804), (81880, 1974368), (89744, 1801360), (89815, 1799936), (90068, 1794880), (90880, 1778843), (99935, 1617664), (99968, 1617130), (101104, 1598960), (101120, 1598707), (104512, 1546820), (111232, 1453370), (112180, 1441088), (112496, 1437040), (112585, 1435904), (113920, 1419077), (116288, 1390180), (123398, 1310080), (124960, 1293704), (125312, 1290070), (126380, 1279168), (129007, 1253120), (130640, 1237456), (131008, 1233980), (139018, 1162880), (139040, 1162696), (140620, 1149632), (143704, 1124960), (145337, 1112320), (145360, 1112144), (154682, 1045120), (156640, 1032056), (159896, 1011040), (161713, 999680), (161920, 998402), (163760, 987184), (179488, 900680), (179630, 899968), (180136, 897440), (199870, 808832), (199936, 808565), (202208, 799480), (209024, 773410), (222464, 726685), (224360, 720544), (224992, 718520), (225170, 717952), (232576, 695090), (246796, 655040), (249920, 646852), (250624, 645035), (252760, 639584), (258014, 626560), (261280, 618728), (262016, 616990), (278036, 581440), (278080, 581348), (281240, 574816), (287408, 562480), (290674, 556160), (290720, 556072), (308495, 524032), (309364, 522560), (313280, 516028), (319792, 505520), (323426, 499840), (323840, 499201), (327520, 493592), (347545, 465152), (358976, 450340), (359260, 449984), (360272, 448720), (386705, 418048), (399740, 404416)]