20165183640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{39419}}^1$

素因数の和:39479

約数の個数: 288

約数和(自身を含む): 78867594000

約数和(自身を除く): 58702410360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 49, 56, 58, 60, 63, 70, 72, 84, 87, 90, 98, 105, 116, 120, 126, 140, 145, 147, 168, 174, 180, 196, 203, 210, 232, 245, 252, 261, 280, 290, 294, 315, 348, 360, 392, 406, 420, 435, 441, 490, 504, 522, 580, 588, 609, 630, 696, 735, 812, 840, 870, 882, 980, 1015, 1044, 1160, 1176, 1218, 1260, 1305, 1421, 1470, 1624, 1740, 1764, 1827, 1960, 2030, 2088, 2205, 2436, 2520, 2610, 2842, 2940, 3045, 3480, 3528, 3654, 4060, 4263, 4410, 4872, 5220, 5684, 5880, 6090, 7105, 7308, 8120, 8526, 8820, 9135, 10440, 11368, 12180, 12789, 14210, 14616, 17052, 17640, 18270, 21315, 24360, 25578, 28420, 34104, 36540, 39419, 42630, 51156, 56840, 63945, 73080, 78838, 85260, 102312, 118257, 127890, 157676, 170520, 197095, 236514, 255780, 275933, 315352, 354771, 394190, 473028, 511560, 551866, 591285, 709542, 788380, 827799, 946056, 1103732, 1143151, 1182570, 1379665, 1419084, 1576760, 1655598, 1773855, 1931531, 2207464, 2286302, 2365140, 2483397, 2759330, 2838168, 3311196, 3429453, 3547710, 3863062, 4138995, 4572604, 4730280, 4966794, 5518660, 5715755, 5794593, 6622392, 6858906, 7095420, 7726124, 8002057, 8277990, 9145208, 9657655, 9933588, 10288359, 11037320, 11431510, 11589186, 12416985, 13717812, 14190840, 15452248, 16004114, 16555980, 17147265, 17383779, 19315310, 19867176, 20576718, 22863020, 23178372, 24006171, 24833970, 27435624, 28972965, 32008228, 33111960, 34294530, 34767558, 38630620, 40010285, 41153436, 45726040, 46356744, 48012342, 49667940, 51441795, 56014399, 57945930, 64016456, 68589060, 69535116, 72018513, 77261240, 80020570, 82306872, 86918895, 96024684, 99335880, 102883590, 112028798, 115891860, 120030855, 137178120, 139070232, 144037026, 160041140, 168043197, 173837790, 192049368, 205767180, 224057596, 231783720, 240061710, 280071995, 288074052, 320082280, 336086394, 347675580, 360092565, 411534360, 448115192, 480123420, 504129591, 560143990, 576148104, 672172788, 695351160, 720185130, 840215985, 960246840, 1008259182, 1120287980, 1344345576, 1440370260, 1680431970, 2016518364, 2240575960, 2520647955, 2880740520, 3360863940, 4033036728, 5041295910, 6721727880, 10082591820, 20165183640]

約数ペア:

[(1, 20165183640), (2, 10082591820), (3, 6721727880), (4, 5041295910), (5, 4033036728), (6, 3360863940), (7, 2880740520), (8, 2520647955), (9, 2240575960), (10, 2016518364), (12, 1680431970), (14, 1440370260), (15, 1344345576), (18, 1120287980), (20, 1008259182), (21, 960246840), (24, 840215985), (28, 720185130), (29, 695351160), (30, 672172788), (35, 576148104), (36, 560143990), (40, 504129591), (42, 480123420), (45, 448115192), (49, 411534360), (56, 360092565), (58, 347675580), (60, 336086394), (63, 320082280), (70, 288074052), (72, 280071995), (84, 240061710), (87, 231783720), (90, 224057596), (98, 205767180), (105, 192049368), (116, 173837790), (120, 168043197), (126, 160041140), (140, 144037026), (145, 139070232), (147, 137178120), (168, 120030855), (174, 115891860), (180, 112028798), (196, 102883590), (203, 99335880), (210, 96024684), (232, 86918895), (245, 82306872), (252, 80020570), (261, 77261240), (280, 72018513), (290, 69535116), (294, 68589060), (315, 64016456), (348, 57945930), (360, 56014399), (392, 51441795), (406, 49667940), (420, 48012342), (435, 46356744), (441, 45726040), (490, 41153436), (504, 40010285), (522, 38630620), (580, 34767558), (588, 34294530), (609, 33111960), (630, 32008228), (696, 28972965), (735, 27435624), (812, 24833970), (840, 24006171), (870, 23178372), (882, 22863020), (980, 20576718), (1015, 19867176), (1044, 19315310), (1160, 17383779), (1176, 17147265), (1218, 16555980), (1260, 16004114), (1305, 15452248), (1421, 14190840), (1470, 13717812), (1624, 12416985), (1740, 11589186), (1764, 11431510), (1827, 11037320), (1960, 10288359), (2030, 9933588), (2088, 9657655), (2205, 9145208), (2436, 8277990), (2520, 8002057), (2610, 7726124), (2842, 7095420), (2940, 6858906), (3045, 6622392), (3480, 5794593), (3528, 5715755), (3654, 5518660), (4060, 4966794), (4263, 4730280), (4410, 4572604), (4872, 4138995), (5220, 3863062), (5684, 3547710), (5880, 3429453), (6090, 3311196), (7105, 2838168), (7308, 2759330), (8120, 2483397), (8526, 2365140), (8820, 2286302), (9135, 2207464), (10440, 1931531), (11368, 1773855), (12180, 1655598), (12789, 1576760), (14210, 1419084), (14616, 1379665), (17052, 1182570), (17640, 1143151), (18270, 1103732), (21315, 946056), (24360, 827799), (25578, 788380), (28420, 709542), (34104, 591285), (36540, 551866), (39419, 511560), (42630, 473028), (51156, 394190), (56840, 354771), (63945, 315352), (73080, 275933), (78838, 255780), (85260, 236514), (102312, 197095), (118257, 170520), (127890, 157676)]