18738818640

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{773}}^1$

素因数の和:873

約数の個数: 480

約数和(自身を含む): 69171822720

約数和(自身を除く): 50433004080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 43, 45, 48, 54, 58, 60, 72, 80, 81, 86, 87, 90, 108, 116, 120, 129, 135, 144, 145, 162, 172, 174, 180, 215, 216, 232, 240, 243, 258, 261, 270, 290, 324, 344, 348, 360, 387, 405, 430, 432, 435, 464, 486, 516, 522, 540, 580, 645, 648, 688, 696, 720, 773, 774, 783, 810, 860, 870, 972, 1032, 1044, 1080, 1160, 1161, 1215, 1247, 1290, 1296, 1305, 1392, 1546, 1548, 1566, 1620, 1720, 1740, 1935, 1944, 2064, 2088, 2160, 2319, 2320, 2322, 2349, 2430, 2494, 2580, 2610, 3092, 3096, 3132, 3240, 3440, 3480, 3483, 3741, 3865, 3870, 3888, 3915, 4176, 4638, 4644, 4698, 4860, 4988, 5160, 5220, 5805, 6184, 6192, 6235, 6264, 6480, 6957, 6960, 6966, 7047, 7482, 7730, 7740, 7830, 9276, 9288, 9396, 9720, 9976, 10320, 10440, 10449, 11223, 11595, 11610, 11745, 12368, 12470, 12528, 13914, 13932, 14094, 14964, 15460, 15480, 15660, 17415, 18552, 18576, 18705, 18792, 19440, 19952, 20871, 20880, 20898, 22417, 22446, 23190, 23220, 23490, 24940, 27828, 27864, 28188, 29928, 30920, 30960, 31320, 33239, 33669, 34785, 34830, 35235, 37104, 37410, 37584, 41742, 41796, 44834, 44892, 46380, 46440, 46980, 49880, 52245, 55656, 55728, 56115, 56376, 59856, 61840, 62613, 62640, 66478, 67251, 67338, 69570, 69660, 70470, 74820, 83484, 83592, 89668, 89784, 92760, 92880, 93960, 99717, 99760, 101007, 104355, 104490, 111312, 112085, 112230, 112752, 125226, 132956, 134502, 134676, 139140, 139320, 140940, 149640, 166195, 166968, 167184, 168345, 179336, 179568, 185520, 187839, 187920, 199434, 201753, 202014, 208710, 208980, 224170, 224460, 250452, 265912, 269004, 269352, 278280, 278640, 281880, 299151, 299280, 303021, 313065, 332390, 333936, 336255, 336690, 358672, 375678, 398868, 403506, 404028, 417420, 417960, 448340, 448920, 498585, 500904, 505035, 531824, 538008, 538704, 556560, 563760, 598302, 605259, 606042, 626130, 664780, 672510, 673380, 751356, 797736, 807012, 808056, 834840, 835920, 896680, 897453, 897840, 939195, 963931, 997170, 1001808, 1008765, 1010070, 1076016, 1196604, 1210518, 1212084, 1252260, 1329560, 1345020, 1346760, 1495755, 1502712, 1515105, 1595472, 1614024, 1616112, 1669680, 1793360, 1794906, 1815777, 1878390, 1927862, 1994340, 2017530, 2020140, 2393208, 2421036, 2424168, 2504520, 2659120, 2690040, 2692359, 2693520, 2891793, 2991510, 3005424, 3026295, 3030210, 3228048, 3589812, 3631554, 3756780, 3855724, 3988680, 4035060, 4040280, 4487265, 4786416, 4819655, 4842072, 4848336, 5009040, 5380080, 5384718, 5447331, 5783586, 5983020, 6052590, 6060420, 7179624, 7263108, 7513560, 7711448, 7977360, 8070120, 8077077, 8080560, 8675379, 8974530, 9078885, 9639310, 9684144, 10769436, 10894662, 11567172, 11966040, 12105180, 12120840, 13461795, 14359248, 14458965, 14526216, 15027120, 15422896, 16140240, 16154154, 17350758, 17949060, 18157770, 19278620, 21538872, 21789324, 23134344, 23932080, 24210360, 24241680, 26026137, 26923590, 27236655, 28917930, 29052432, 32308308, 34701516, 35898120, 36315540, 38557240, 40385385, 43077744, 43376895, 43578648, 46268688, 48420720, 52052274, 53847180, 54473310, 57835860, 64616616, 69403032, 71796240, 72631080, 77114480, 78078411, 80770770, 86753790, 87157296, 104104548, 107694360, 108946620, 115671720, 129233232, 130130685, 138806064, 145262160, 156156822, 161541540, 173507580, 208209096, 215388720, 217893240, 231343440, 234235233, 260261370, 312313644, 323083080, 347015160, 390392055, 416418192, 435786480, 468470466, 520522740, 624627288, 646166160, 694030320, 780784110, 936940932, 1041045480, 1171176165, 1249254576, 1561568220, 1873881864, 2082090960, 2342352330, 3123136440, 3747763728, 4684704660, 6246272880, 9369409320, 18738818640]

約数ペア:

[(1, 18738818640), (2, 9369409320), (3, 6246272880), (4, 4684704660), (5, 3747763728), (6, 3123136440), (8, 2342352330), (9, 2082090960), (10, 1873881864), (12, 1561568220), (15, 1249254576), (16, 1171176165), (18, 1041045480), (20, 936940932), (24, 780784110), (27, 694030320), (29, 646166160), (30, 624627288), (36, 520522740), (40, 468470466), (43, 435786480), (45, 416418192), (48, 390392055), (54, 347015160), (58, 323083080), (60, 312313644), (72, 260261370), (80, 234235233), (81, 231343440), (86, 217893240), (87, 215388720), (90, 208209096), (108, 173507580), (116, 161541540), (120, 156156822), (129, 145262160), (135, 138806064), (144, 130130685), (145, 129233232), (162, 115671720), (172, 108946620), (174, 107694360), (180, 104104548), (215, 87157296), (216, 86753790), (232, 80770770), (240, 78078411), (243, 77114480), (258, 72631080), (261, 71796240), (270, 69403032), (290, 64616616), (324, 57835860), (344, 54473310), (348, 53847180), (360, 52052274), (387, 48420720), (405, 46268688), (430, 43578648), (432, 43376895), (435, 43077744), (464, 40385385), (486, 38557240), (516, 36315540), (522, 35898120), (540, 34701516), (580, 32308308), (645, 29052432), (648, 28917930), (688, 27236655), (696, 26923590), (720, 26026137), (773, 24241680), (774, 24210360), (783, 23932080), (810, 23134344), (860, 21789324), (870, 21538872), (972, 19278620), (1032, 18157770), (1044, 17949060), (1080, 17350758), (1160, 16154154), (1161, 16140240), (1215, 15422896), (1247, 15027120), (1290, 14526216), (1296, 14458965), (1305, 14359248), (1392, 13461795), (1546, 12120840), (1548, 12105180), (1566, 11966040), (1620, 11567172), (1720, 10894662), (1740, 10769436), (1935, 9684144), (1944, 9639310), (2064, 9078885), (2088, 8974530), (2160, 8675379), (2319, 8080560), (2320, 8077077), (2322, 8070120), (2349, 7977360), (2430, 7711448), (2494, 7513560), (2580, 7263108), (2610, 7179624), (3092, 6060420), (3096, 6052590), (3132, 5983020), (3240, 5783586), (3440, 5447331), (3480, 5384718), (3483, 5380080), (3741, 5009040), (3865, 4848336), (3870, 4842072), (3888, 4819655), (3915, 4786416), (4176, 4487265), (4638, 4040280), (4644, 4035060), (4698, 3988680), (4860, 3855724), (4988, 3756780), (5160, 3631554), (5220, 3589812), (5805, 3228048), (6184, 3030210), (6192, 3026295), (6235, 3005424), (6264, 2991510), (6480, 2891793), (6957, 2693520), (6960, 2692359), (6966, 2690040), (7047, 2659120), (7482, 2504520), (7730, 2424168), (7740, 2421036), (7830, 2393208), (9276, 2020140), (9288, 2017530), (9396, 1994340), (9720, 1927862), (9976, 1878390), (10320, 1815777), (10440, 1794906), (10449, 1793360), (11223, 1669680), (11595, 1616112), (11610, 1614024), (11745, 1595472), (12368, 1515105), (12470, 1502712), (12528, 1495755), (13914, 1346760), (13932, 1345020), (14094, 1329560), (14964, 1252260), (15460, 1212084), (15480, 1210518), (15660, 1196604), (17415, 1076016), (18552, 1010070), (18576, 1008765), (18705, 1001808), (18792, 997170), (19440, 963931), (19952, 939195), (20871, 897840), (20880, 897453), (20898, 896680), (22417, 835920), (22446, 834840), (23190, 808056), (23220, 807012), (23490, 797736), (24940, 751356), (27828, 673380), (27864, 672510), (28188, 664780), (29928, 626130), (30920, 606042), (30960, 605259), (31320, 598302), (33239, 563760), (33669, 556560), (34785, 538704), (34830, 538008), (35235, 531824), (37104, 505035), (37410, 500904), (37584, 498585), (41742, 448920), (41796, 448340), (44834, 417960), (44892, 417420), (46380, 404028), (46440, 403506), (46980, 398868), (49880, 375678), (52245, 358672), (55656, 336690), (55728, 336255), (56115, 333936), (56376, 332390), (59856, 313065), (61840, 303021), (62613, 299280), (62640, 299151), (66478, 281880), (67251, 278640), (67338, 278280), (69570, 269352), (69660, 269004), (70470, 265912), (74820, 250452), (83484, 224460), (83592, 224170), (89668, 208980), (89784, 208710), (92760, 202014), (92880, 201753), (93960, 199434), (99717, 187920), (99760, 187839), (101007, 185520), (104355, 179568), (104490, 179336), (111312, 168345), (112085, 167184), (112230, 166968), (112752, 166195), (125226, 149640), (132956, 140940), (134502, 139320), (134676, 139140)]