20161703520

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{769}}^1$

素因数の和:837

約数の個数: 720

約数和(自身を含む): 86496046560

約数和(自身を除く): 66334343040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 68, 70, 72, 80, 81, 84, 85, 90, 96, 102, 105, 108, 112, 119, 120, 126, 135, 136, 140, 144, 153, 160, 162, 168, 170, 180, 189, 204, 210, 216, 224, 238, 240, 252, 255, 270, 272, 280, 288, 289, 306, 315, 324, 336, 340, 357, 360, 378, 405, 408, 420, 432, 459, 476, 480, 504, 510, 540, 544, 560, 567, 578, 595, 612, 630, 648, 672, 680, 714, 720, 756, 765, 769, 810, 816, 840, 864, 867, 918, 945, 952, 1008, 1020, 1071, 1080, 1120, 1134, 1156, 1190, 1224, 1260, 1296, 1360, 1377, 1428, 1440, 1445, 1512, 1530, 1538, 1620, 1632, 1680, 1734, 1785, 1836, 1890, 1904, 2016, 2023, 2040, 2142, 2160, 2268, 2295, 2307, 2312, 2380, 2448, 2520, 2592, 2601, 2720, 2754, 2835, 2856, 2890, 3024, 3060, 3076, 3213, 3240, 3360, 3468, 3570, 3672, 3780, 3808, 3845, 4046, 4080, 4284, 4320, 4335, 4536, 4590, 4614, 4624, 4760, 4896, 5040, 5202, 5355, 5383, 5508, 5670, 5712, 5780, 6048, 6069, 6120, 6152, 6426, 6480, 6885, 6921, 6936, 7140, 7344, 7560, 7690, 7803, 8092, 8160, 8568, 8670, 9072, 9180, 9228, 9248, 9520, 9639, 10080, 10115, 10404, 10710, 10766, 11016, 11340, 11424, 11535, 11560, 12138, 12240, 12304, 12852, 12960, 13005, 13073, 13770, 13842, 13872, 14280, 14688, 15120, 15380, 15606, 16065, 16149, 16184, 17136, 17340, 18144, 18207, 18360, 18456, 19040, 19278, 20230, 20763, 20808, 21420, 21532, 22032, 22680, 23070, 23120, 23409, 24276, 24480, 24608, 25704, 26010, 26146, 26915, 27540, 27684, 27744, 28560, 30240, 30345, 30760, 31212, 32130, 32298, 32368, 34272, 34605, 34680, 36414, 36720, 36912, 38556, 39015, 39219, 40460, 41526, 41616, 42840, 43064, 44064, 45360, 46140, 46240, 46818, 48195, 48447, 48552, 51408, 52020, 52292, 53830, 54621, 55080, 55368, 57120, 60690, 61520, 62289, 62424, 64260, 64596, 64736, 65365, 69210, 69360, 72828, 73440, 73824, 77112, 78030, 78438, 80745, 80920, 83052, 83232, 85680, 86128, 90720, 91035, 91511, 92280, 93636, 96390, 96894, 97104, 102816, 103815, 104040, 104584, 107660, 109242, 110160, 110736, 117045, 117657, 121380, 123040, 124578, 124848, 128520, 129192, 130730, 138420, 138720, 145341, 145656, 154224, 156060, 156876, 161490, 161840, 163863, 166104, 171360, 172256, 182070, 183022, 184560, 187272, 192780, 193788, 194208, 196095, 207630, 208080, 209168, 215320, 218484, 220320, 221472, 222241, 234090, 235314, 242235, 242760, 249156, 249696, 257040, 258384, 261460, 273105, 274533, 276840, 290682, 291312, 308448, 311445, 312120, 313752, 322980, 323680, 327726, 332208, 352971, 364140, 366044, 369120, 374544, 385560, 387576, 392190, 415260, 416160, 418336, 430640, 436023, 436968, 444482, 457555, 468180, 470628, 484470, 485520, 498312, 514080, 516768, 522920, 546210, 549066, 553680, 581364, 582624, 588285, 622890, 624240, 627504, 645960, 655452, 664416, 666723, 705942, 726705, 728280, 732088, 749088, 771120, 775152, 784380, 819315, 823599, 830520, 861280, 872046, 873936, 888964, 915110, 936360, 941256, 968940, 971040, 996624, 1045840, 1058913, 1092420, 1098132, 1107360, 1111205, 1162728, 1176570, 1245780, 1248480, 1255008, 1291920, 1310904, 1333446, 1372665, 1411884, 1453410, 1456560, 1464176, 1542240, 1550304, 1555687, 1568760, 1638630, 1647198, 1661040, 1744092, 1747872, 1764855, 1777928, 1830220, 1872720, 1882512, 1937880, 1993248, 2000169, 2091680, 2117826, 2180115, 2184840, 2196264, 2222410, 2325456, 2353140, 2470797, 2491560, 2583840, 2621808, 2666892, 2745330, 2823768, 2906820, 2913120, 2928352, 3111374, 3137520, 3277260, 3294396, 3322080, 3333615, 3488184, 3529710, 3555856, 3660440, 3745440, 3765024, 3875760, 4000338, 4117995, 4235652, 4360230, 4369680, 4392528, 4444820, 4650912, 4667061, 4706280, 4941594, 4983120, 5243616, 5294565, 5333784, 5490660, 5647536, 5813640, 6000507, 6222748, 6275040, 6554520, 6588792, 6667230, 6976368, 7059420, 7111712, 7320880, 7412391, 7751520, 7778435, 8000676, 8235990, 8471304, 8720460, 8739360, 8785056, 8889640, 9334122, 9412560, 9883188, 9966240, 10000845, 10589130, 10667568, 10981320, 11295072, 11627280, 12001014, 12353985, 12445496, 13109040, 13177584, 13334460, 13952736, 14001183, 14118840, 14641760, 14824782, 15556870, 16001352, 16471980, 16942608, 17440920, 17779280, 18001521, 18668244, 18825120, 19766376, 20001690, 21178260, 21335136, 21962640, 23254560, 23335305, 24002028, 24707970, 24890992, 26218080, 26355168, 26668920, 28002366, 28237680, 29649564, 30002535, 31113740, 32002704, 32943960, 33885216, 34881840, 35558560, 36003042, 37061955, 37336488, 39532752, 40003380, 42003549, 42356520, 43925280, 46670610, 48004056, 49415940, 49781984, 53337840, 56004732, 56475360, 59299128, 60005070, 62227480, 64005408, 65887920, 69763680, 70005915, 72006084, 74123910, 74672976, 79065504, 80006760, 84007098, 84713040, 90007605, 93341220, 96008112, 98831880, 106675680, 112009464, 118598256, 120010140, 124454960, 126010647, 131775840, 140011830, 144012168, 148247820, 149345952, 160013520, 168014196, 169426080, 180015210, 186682440, 192016224, 197663760, 210017745, 224018928, 237196512, 240020280, 248909920, 252021294, 280023660, 288024336, 296495640, 320027040, 336028392, 360030420, 373364880, 395327520, 420035490, 448037856, 480040560, 504042588, 560047320, 576048672, 592991280, 630053235, 672056784, 720060840, 746729760, 840070980, 960081120, 1008085176, 1120094640, 1185982560, 1260106470, 1344113568, 1440121680, 1680141960, 2016170352, 2240189280, 2520212940, 2880243360, 3360283920, 4032340704, 5040425880, 6720567840, 10080851760, 20161703520]

約数ペア:

[(1, 20161703520), (2, 10080851760), (3, 6720567840), (4, 5040425880), (5, 4032340704), (6, 3360283920), (7, 2880243360), (8, 2520212940), (9, 2240189280), (10, 2016170352), (12, 1680141960), (14, 1440121680), (15, 1344113568), (16, 1260106470), (17, 1185982560), (18, 1120094640), (20, 1008085176), (21, 960081120), (24, 840070980), (27, 746729760), (28, 720060840), (30, 672056784), (32, 630053235), (34, 592991280), (35, 576048672), (36, 560047320), (40, 504042588), (42, 480040560), (45, 448037856), (48, 420035490), (51, 395327520), (54, 373364880), (56, 360030420), (60, 336028392), (63, 320027040), (68, 296495640), (70, 288024336), (72, 280023660), (80, 252021294), (81, 248909920), (84, 240020280), (85, 237196512), (90, 224018928), (96, 210017745), (102, 197663760), (105, 192016224), (108, 186682440), (112, 180015210), (119, 169426080), (120, 168014196), (126, 160013520), (135, 149345952), (136, 148247820), (140, 144012168), (144, 140011830), (153, 131775840), (160, 126010647), (162, 124454960), (168, 120010140), (170, 118598256), (180, 112009464), (189, 106675680), (204, 98831880), (210, 96008112), (216, 93341220), (224, 90007605), (238, 84713040), (240, 84007098), (252, 80006760), (255, 79065504), (270, 74672976), (272, 74123910), (280, 72006084), (288, 70005915), (289, 69763680), (306, 65887920), (315, 64005408), (324, 62227480), (336, 60005070), (340, 59299128), (357, 56475360), (360, 56004732), (378, 53337840), (405, 49781984), (408, 49415940), (420, 48004056), (432, 46670610), (459, 43925280), (476, 42356520), (480, 42003549), (504, 40003380), (510, 39532752), (540, 37336488), (544, 37061955), (560, 36003042), (567, 35558560), (578, 34881840), (595, 33885216), (612, 32943960), (630, 32002704), (648, 31113740), (672, 30002535), (680, 29649564), (714, 28237680), (720, 28002366), (756, 26668920), (765, 26355168), (769, 26218080), (810, 24890992), (816, 24707970), (840, 24002028), (864, 23335305), (867, 23254560), (918, 21962640), (945, 21335136), (952, 21178260), (1008, 20001690), (1020, 19766376), (1071, 18825120), (1080, 18668244), (1120, 18001521), (1134, 17779280), (1156, 17440920), (1190, 16942608), (1224, 16471980), (1260, 16001352), (1296, 15556870), (1360, 14824782), (1377, 14641760), (1428, 14118840), (1440, 14001183), (1445, 13952736), (1512, 13334460), (1530, 13177584), (1538, 13109040), (1620, 12445496), (1632, 12353985), (1680, 12001014), (1734, 11627280), (1785, 11295072), (1836, 10981320), (1890, 10667568), (1904, 10589130), (2016, 10000845), (2023, 9966240), (2040, 9883188), (2142, 9412560), (2160, 9334122), (2268, 8889640), (2295, 8785056), (2307, 8739360), (2312, 8720460), (2380, 8471304), (2448, 8235990), (2520, 8000676), (2592, 7778435), (2601, 7751520), (2720, 7412391), (2754, 7320880), (2835, 7111712), (2856, 7059420), (2890, 6976368), (3024, 6667230), (3060, 6588792), (3076, 6554520), (3213, 6275040), (3240, 6222748), (3360, 6000507), (3468, 5813640), (3570, 5647536), (3672, 5490660), (3780, 5333784), (3808, 5294565), (3845, 5243616), (4046, 4983120), (4080, 4941594), (4284, 4706280), (4320, 4667061), (4335, 4650912), (4536, 4444820), (4590, 4392528), (4614, 4369680), (4624, 4360230), (4760, 4235652), (4896, 4117995), (5040, 4000338), (5202, 3875760), (5355, 3765024), (5383, 3745440), (5508, 3660440), (5670, 3555856), (5712, 3529710), (5780, 3488184), (6048, 3333615), (6069, 3322080), (6120, 3294396), (6152, 3277260), (6426, 3137520), (6480, 3111374), (6885, 2928352), (6921, 2913120), (6936, 2906820), (7140, 2823768), (7344, 2745330), (7560, 2666892), (7690, 2621808), (7803, 2583840), (8092, 2491560), (8160, 2470797), (8568, 2353140), (8670, 2325456), (9072, 2222410), (9180, 2196264), (9228, 2184840), (9248, 2180115), (9520, 2117826), (9639, 2091680), (10080, 2000169), (10115, 1993248), (10404, 1937880), (10710, 1882512), (10766, 1872720), (11016, 1830220), (11340, 1777928), (11424, 1764855), (11535, 1747872), (11560, 1744092), (12138, 1661040), (12240, 1647198), (12304, 1638630), (12852, 1568760), (12960, 1555687), (13005, 1550304), (13073, 1542240), (13770, 1464176), (13842, 1456560), (13872, 1453410), (14280, 1411884), (14688, 1372665), (15120, 1333446), (15380, 1310904), (15606, 1291920), (16065, 1255008), (16149, 1248480), (16184, 1245780), (17136, 1176570), (17340, 1162728), (18144, 1111205), (18207, 1107360), (18360, 1098132), (18456, 1092420), (19040, 1058913), (19278, 1045840), (20230, 996624), (20763, 971040), (20808, 968940), (21420, 941256), (21532, 936360), (22032, 915110), (22680, 888964), (23070, 873936), (23120, 872046), (23409, 861280), (24276, 830520), (24480, 823599), (24608, 819315), (25704, 784380), (26010, 775152), (26146, 771120), (26915, 749088), (27540, 732088), (27684, 728280), (27744, 726705), (28560, 705942), (30240, 666723), (30345, 664416), (30760, 655452), (31212, 645960), (32130, 627504), (32298, 624240), (32368, 622890), (34272, 588285), (34605, 582624), (34680, 581364), (36414, 553680), (36720, 549066), (36912, 546210), (38556, 522920), (39015, 516768), (39219, 514080), (40460, 498312), (41526, 485520), (41616, 484470), (42840, 470628), (43064, 468180), (44064, 457555), (45360, 444482), (46140, 436968), (46240, 436023), (46818, 430640), (48195, 418336), (48447, 416160), (48552, 415260), (51408, 392190), (52020, 387576), (52292, 385560), (53830, 374544), (54621, 369120), (55080, 366044), (55368, 364140), (57120, 352971), (60690, 332208), (61520, 327726), (62289, 323680), (62424, 322980), (64260, 313752), (64596, 312120), (64736, 311445), (65365, 308448), (69210, 291312), (69360, 290682), (72828, 276840), (73440, 274533), (73824, 273105), (77112, 261460), (78030, 258384), (78438, 257040), (80745, 249696), (80920, 249156), (83052, 242760), (83232, 242235), (85680, 235314), (86128, 234090), (90720, 222241), (91035, 221472), (91511, 220320), (92280, 218484), (93636, 215320), (96390, 209168), (96894, 208080), (97104, 207630), (102816, 196095), (103815, 194208), (104040, 193788), (104584, 192780), (107660, 187272), (109242, 184560), (110160, 183022), (110736, 182070), (117045, 172256), (117657, 171360), (121380, 166104), (123040, 163863), (124578, 161840), (124848, 161490), (128520, 156876), (129192, 156060), (130730, 154224), (138420, 145656), (138720, 145341)]