28010052720

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19559}}^1$

素因数の和:19614

約数の個数: 400

約数和(自身を含む): 110934774720

約数和(自身を除く): 82924722000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 65, 68, 72, 78, 80, 81, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 144, 153, 156, 162, 170, 180, 195, 204, 208, 216, 221, 234, 240, 255, 260, 270, 272, 306, 312, 324, 340, 351, 360, 390, 405, 408, 432, 442, 459, 468, 510, 520, 540, 585, 612, 624, 648, 663, 680, 702, 720, 765, 780, 810, 816, 884, 918, 936, 1020, 1040, 1053, 1080, 1105, 1170, 1224, 1296, 1326, 1360, 1377, 1404, 1530, 1560, 1620, 1755, 1768, 1836, 1872, 1989, 2040, 2106, 2160, 2210, 2295, 2340, 2448, 2652, 2754, 2808, 3060, 3120, 3240, 3315, 3510, 3536, 3672, 3978, 4080, 4212, 4420, 4590, 4680, 5265, 5304, 5508, 5616, 5967, 6120, 6480, 6630, 6885, 7020, 7344, 7956, 8424, 8840, 9180, 9360, 9945, 10530, 10608, 11016, 11934, 12240, 13260, 13770, 14040, 15912, 16848, 17680, 17901, 18360, 19559, 19890, 21060, 22032, 23868, 26520, 27540, 28080, 29835, 31824, 35802, 36720, 39118, 39780, 42120, 47736, 53040, 55080, 58677, 59670, 71604, 78236, 79560, 84240, 89505, 95472, 97795, 110160, 117354, 119340, 143208, 156472, 159120, 176031, 179010, 195590, 234708, 238680, 254267, 286416, 293385, 312944, 332503, 352062, 358020, 391180, 469416, 477360, 508534, 528093, 586770, 665006, 704124, 716040, 762801, 782360, 880155, 938832, 997509, 1017068, 1056186, 1173540, 1271335, 1330012, 1408248, 1432080, 1525602, 1564720, 1584279, 1662515, 1760310, 1995018, 2034136, 2112372, 2288403, 2347080, 2542670, 2640465, 2660024, 2816496, 2992527, 3051204, 3168558, 3325030, 3520620, 3814005, 3990036, 4068272, 4224744, 4322539, 4576806, 4694160, 4987545, 5085340, 5280930, 5320048, 5985054, 6102408, 6337116, 6650060, 6865209, 7041240, 7628010, 7921395, 7980072, 8449488, 8645078, 8977581, 9153612, 9975090, 10170680, 10561860, 11442015, 11970108, 12204816, 12674232, 12967617, 13300120, 13730418, 14082480, 14962635, 15256020, 15842790, 15960144, 17290156, 17955162, 18307224, 19950180, 20341360, 20595627, 21123720, 21612695, 22884030, 23940216, 25348464, 25935234, 26600240, 26932743, 27460836, 29925270, 30512040, 31685580, 34326045, 34580312, 35910324, 36614448, 38902851, 39900360, 41191254, 42247440, 43225390, 44887905, 45768060, 47880432, 51870468, 53865486, 54921672, 59850540, 61024080, 63371160, 64838085, 68652090, 69160624, 71820648, 77805702, 79800720, 82382508, 86450780, 89775810, 91536120, 102978135, 103740936, 107730972, 109843344, 116708553, 119701080, 126742320, 129676170, 134663715, 137304180, 143641296, 155611404, 164765016, 172901560, 179551620, 183072240, 194514255, 205956270, 207481872, 215461944, 233417106, 239402160, 259352340, 269327430, 274608360, 311222808, 329530032, 345803120, 350125659, 359103240, 389028510, 411912540, 430923888, 466834212, 518704680, 538654860, 549216720, 583542765, 622445616, 700251318, 718206480, 778057020, 823825080, 933668424, 1037409360, 1077309720, 1167085530, 1400502636, 1556114040, 1647650160, 1750628295, 1867336848, 2154619440, 2334171060, 2801005272, 3112228080, 3501256590, 4668342120, 5602010544, 7002513180, 9336684240, 14005026360, 28010052720]

約数ペア:

[(1, 28010052720), (2, 14005026360), (3, 9336684240), (4, 7002513180), (5, 5602010544), (6, 4668342120), (8, 3501256590), (9, 3112228080), (10, 2801005272), (12, 2334171060), (13, 2154619440), (15, 1867336848), (16, 1750628295), (17, 1647650160), (18, 1556114040), (20, 1400502636), (24, 1167085530), (26, 1077309720), (27, 1037409360), (30, 933668424), (34, 823825080), (36, 778057020), (39, 718206480), (40, 700251318), (45, 622445616), (48, 583542765), (51, 549216720), (52, 538654860), (54, 518704680), (60, 466834212), (65, 430923888), (68, 411912540), (72, 389028510), (78, 359103240), (80, 350125659), (81, 345803120), (85, 329530032), (90, 311222808), (102, 274608360), (104, 269327430), (108, 259352340), (117, 239402160), (120, 233417106), (130, 215461944), (135, 207481872), (136, 205956270), (144, 194514255), (153, 183072240), (156, 179551620), (162, 172901560), (170, 164765016), (180, 155611404), (195, 143641296), (204, 137304180), (208, 134663715), (216, 129676170), (221, 126742320), (234, 119701080), (240, 116708553), (255, 109843344), (260, 107730972), (270, 103740936), (272, 102978135), (306, 91536120), (312, 89775810), (324, 86450780), (340, 82382508), (351, 79800720), (360, 77805702), (390, 71820648), (405, 69160624), (408, 68652090), (432, 64838085), (442, 63371160), (459, 61024080), (468, 59850540), (510, 54921672), (520, 53865486), (540, 51870468), (585, 47880432), (612, 45768060), (624, 44887905), (648, 43225390), (663, 42247440), (680, 41191254), (702, 39900360), (720, 38902851), (765, 36614448), (780, 35910324), (810, 34580312), (816, 34326045), (884, 31685580), (918, 30512040), (936, 29925270), (1020, 27460836), (1040, 26932743), (1053, 26600240), (1080, 25935234), (1105, 25348464), (1170, 23940216), (1224, 22884030), (1296, 21612695), (1326, 21123720), (1360, 20595627), (1377, 20341360), (1404, 19950180), (1530, 18307224), (1560, 17955162), (1620, 17290156), (1755, 15960144), (1768, 15842790), (1836, 15256020), (1872, 14962635), (1989, 14082480), (2040, 13730418), (2106, 13300120), (2160, 12967617), (2210, 12674232), (2295, 12204816), (2340, 11970108), (2448, 11442015), (2652, 10561860), (2754, 10170680), (2808, 9975090), (3060, 9153612), (3120, 8977581), (3240, 8645078), (3315, 8449488), (3510, 7980072), (3536, 7921395), (3672, 7628010), (3978, 7041240), (4080, 6865209), (4212, 6650060), (4420, 6337116), (4590, 6102408), (4680, 5985054), (5265, 5320048), (5304, 5280930), (5508, 5085340), (5616, 4987545), (5967, 4694160), (6120, 4576806), (6480, 4322539), (6630, 4224744), (6885, 4068272), (7020, 3990036), (7344, 3814005), (7956, 3520620), (8424, 3325030), (8840, 3168558), (9180, 3051204), (9360, 2992527), (9945, 2816496), (10530, 2660024), (10608, 2640465), (11016, 2542670), (11934, 2347080), (12240, 2288403), (13260, 2112372), (13770, 2034136), (14040, 1995018), (15912, 1760310), (16848, 1662515), (17680, 1584279), (17901, 1564720), (18360, 1525602), (19559, 1432080), (19890, 1408248), (21060, 1330012), (22032, 1271335), (23868, 1173540), (26520, 1056186), (27540, 1017068), (28080, 997509), (29835, 938832), (31824, 880155), (35802, 782360), (36720, 762801), (39118, 716040), (39780, 704124), (42120, 665006), (47736, 586770), (53040, 528093), (55080, 508534), (58677, 477360), (59670, 469416), (71604, 391180), (78236, 358020), (79560, 352062), (84240, 332503), (89505, 312944), (95472, 293385), (97795, 286416), (110160, 254267), (117354, 238680), (119340, 234708), (143208, 195590), (156472, 179010), (159120, 176031)]