421953840

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:142

約数の個数: 640

約数和(自身を含む): 1885593600

約数和(自身を除く): 1463639760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 43, 44, 45, 48, 54, 55, 56, 59, 60, 63, 66, 70, 72, 77, 80, 84, 86, 88, 90, 99, 105, 108, 110, 112, 118, 120, 126, 129, 132, 135, 140, 144, 154, 165, 168, 172, 176, 177, 180, 189, 198, 210, 215, 216, 220, 231, 236, 240, 252, 258, 264, 270, 280, 295, 297, 301, 308, 315, 330, 336, 344, 354, 360, 378, 385, 387, 396, 413, 420, 430, 432, 440, 462, 472, 473, 495, 504, 516, 528, 531, 540, 560, 590, 594, 602, 616, 630, 645, 649, 660, 688, 693, 708, 720, 756, 770, 774, 792, 826, 840, 860, 880, 885, 903, 924, 944, 945, 946, 990, 1008, 1032, 1062, 1080, 1155, 1161, 1180, 1188, 1204, 1232, 1239, 1260, 1290, 1298, 1320, 1386, 1416, 1419, 1485, 1505, 1512, 1540, 1548, 1584, 1593, 1652, 1680, 1720, 1770, 1806, 1848, 1890, 1892, 1935, 1947, 1980, 2064, 2065, 2079, 2124, 2160, 2310, 2322, 2360, 2365, 2376, 2408, 2478, 2520, 2537, 2580, 2596, 2640, 2655, 2709, 2772, 2832, 2838, 2970, 3010, 3024, 3080, 3096, 3186, 3245, 3304, 3311, 3440, 3465, 3540, 3612, 3696, 3717, 3780, 3784, 3870, 3894, 3960, 4130, 4158, 4248, 4257, 4515, 4543, 4620, 4644, 4720, 4730, 4752, 4816, 4956, 5040, 5074, 5160, 5192, 5310, 5418, 5544, 5676, 5805, 5841, 5940, 6020, 6160, 6192, 6195, 6372, 6490, 6608, 6622, 6930, 7080, 7095, 7224, 7434, 7560, 7568, 7611, 7740, 7788, 7920, 7965, 8127, 8260, 8316, 8496, 8514, 9030, 9086, 9240, 9288, 9460, 9735, 9912, 9933, 10148, 10320, 10384, 10395, 10620, 10836, 11088, 11151, 11352, 11610, 11682, 11880, 12040, 12390, 12685, 12744, 12771, 12980, 13244, 13545, 13629, 13860, 14160, 14190, 14448, 14868, 15120, 15222, 15480, 15576, 15930, 16254, 16520, 16555, 16632, 17028, 17523, 17759, 18060, 18172, 18480, 18576, 18585, 18920, 19470, 19824, 19866, 20296, 20790, 21240, 21285, 21672, 22302, 22704, 22715, 22833, 23220, 23364, 23760, 24080, 24780, 25370, 25488, 25542, 25960, 26488, 27090, 27258, 27720, 27907, 28380, 29205, 29736, 29799, 30444, 30960, 31152, 31860, 32508, 33040, 33110, 33264, 34056, 35046, 35518, 36120, 36344, 37170, 37840, 38055, 38940, 39732, 40592, 40635, 40887, 41580, 42480, 42570, 43344, 44604, 45430, 45666, 46440, 46728, 49560, 49665, 50740, 51084, 51920, 52976, 53277, 54180, 54516, 55440, 55755, 55814, 56760, 58410, 59472, 59598, 60888, 63720, 63855, 65016, 66220, 68112, 68145, 68499, 70092, 71036, 72240, 72688, 74340, 76110, 77880, 79464, 81270, 81774, 83160, 83721, 85140, 87615, 88795, 89208, 89397, 90860, 91332, 92880, 93456, 99120, 99330, 101480, 102168, 106554, 108360, 109032, 111510, 111628, 113520, 114165, 116820, 119196, 121776, 122661, 127440, 127710, 130032, 132440, 136290, 136998, 139535, 140184, 142072, 148680, 148995, 152220, 155760, 158928, 159831, 162540, 163548, 166320, 167442, 170280, 175230, 177590, 178416, 178794, 181720, 182664, 195349, 198660, 202960, 204336, 204435, 213108, 216720, 218064, 223020, 223256, 228330, 233640, 238392, 245322, 251163, 255420, 264880, 266385, 272580, 273996, 279070, 280368, 284144, 297360, 297990, 304440, 319662, 325080, 327096, 334884, 340560, 342495, 350460, 355180, 357588, 363440, 365328, 390698, 397320, 408870, 418605, 426216, 446040, 446512, 446985, 456660, 467280, 476784, 479493, 490644, 502326, 510840, 532770, 545160, 547992, 558140, 586047, 595980, 608880, 613305, 639324, 650160, 654192, 669768, 684990, 700920, 710360, 715176, 753489, 781396, 794640, 799155, 817740, 837210, 852432, 892080, 893970, 913320, 958986, 976745, 981288, 1004652, 1021680, 1065540, 1090320, 1095984, 1116280, 1172094, 1191960, 1226610, 1255815, 1278648, 1339536, 1369980, 1401840, 1420720, 1430352, 1506978, 1562792, 1598310, 1635480, 1674420, 1758141, 1787940, 1826640, 1917972, 1953490, 1962576, 2009304, 2131080, 2232560, 2344188, 2383920, 2397465, 2453220, 2511630, 2557296, 2739960, 2930235, 3013956, 3125584, 3196620, 3270960, 3348840, 3516282, 3575880, 3767445, 3835944, 3906980, 4018608, 4262160, 4688376, 4794930, 4906440, 5023260, 5274423, 5479920, 5860470, 6027912, 6393240, 6697680, 7032564, 7151760, 7534890, 7671888, 7813960, 8790705, 9376752, 9589860, 9812880, 10046520, 10548846, 11720940, 12055824, 12786480, 14065128, 15069780, 15627920, 17581410, 19179720, 20093040, 21097692, 23441880, 26372115, 28130256, 30139560, 35162820, 38359440, 42195384, 46883760, 52744230, 60279120, 70325640, 84390768, 105488460, 140651280, 210976920, 421953840]

約数ペア:

[(1, 421953840), (2, 210976920), (3, 140651280), (4, 105488460), (5, 84390768), (6, 70325640), (7, 60279120), (8, 52744230), (9, 46883760), (10, 42195384), (11, 38359440), (12, 35162820), (14, 30139560), (15, 28130256), (16, 26372115), (18, 23441880), (20, 21097692), (21, 20093040), (22, 19179720), (24, 17581410), (27, 15627920), (28, 15069780), (30, 14065128), (33, 12786480), (35, 12055824), (36, 11720940), (40, 10548846), (42, 10046520), (43, 9812880), (44, 9589860), (45, 9376752), (48, 8790705), (54, 7813960), (55, 7671888), (56, 7534890), (59, 7151760), (60, 7032564), (63, 6697680), (66, 6393240), (70, 6027912), (72, 5860470), (77, 5479920), (80, 5274423), (84, 5023260), (86, 4906440), (88, 4794930), (90, 4688376), (99, 4262160), (105, 4018608), (108, 3906980), (110, 3835944), (112, 3767445), (118, 3575880), (120, 3516282), (126, 3348840), (129, 3270960), (132, 3196620), (135, 3125584), (140, 3013956), (144, 2930235), (154, 2739960), (165, 2557296), (168, 2511630), (172, 2453220), (176, 2397465), (177, 2383920), (180, 2344188), (189, 2232560), (198, 2131080), (210, 2009304), (215, 1962576), (216, 1953490), (220, 1917972), (231, 1826640), (236, 1787940), (240, 1758141), (252, 1674420), (258, 1635480), (264, 1598310), (270, 1562792), (280, 1506978), (295, 1430352), (297, 1420720), (301, 1401840), (308, 1369980), (315, 1339536), (330, 1278648), (336, 1255815), (344, 1226610), (354, 1191960), (360, 1172094), (378, 1116280), (385, 1095984), (387, 1090320), (396, 1065540), (413, 1021680), (420, 1004652), (430, 981288), (432, 976745), (440, 958986), (462, 913320), (472, 893970), (473, 892080), (495, 852432), (504, 837210), (516, 817740), (528, 799155), (531, 794640), (540, 781396), (560, 753489), (590, 715176), (594, 710360), (602, 700920), (616, 684990), (630, 669768), (645, 654192), (649, 650160), (660, 639324), (688, 613305), (693, 608880), (708, 595980), (720, 586047), (756, 558140), (770, 547992), (774, 545160), (792, 532770), (826, 510840), (840, 502326), (860, 490644), (880, 479493), (885, 476784), (903, 467280), (924, 456660), (944, 446985), (945, 446512), (946, 446040), (990, 426216), (1008, 418605), (1032, 408870), (1062, 397320), (1080, 390698), (1155, 365328), (1161, 363440), (1180, 357588), (1188, 355180), (1204, 350460), (1232, 342495), (1239, 340560), (1260, 334884), (1290, 327096), (1298, 325080), (1320, 319662), (1386, 304440), (1416, 297990), (1419, 297360), (1485, 284144), (1505, 280368), (1512, 279070), (1540, 273996), (1548, 272580), (1584, 266385), (1593, 264880), (1652, 255420), (1680, 251163), (1720, 245322), (1770, 238392), (1806, 233640), (1848, 228330), (1890, 223256), (1892, 223020), (1935, 218064), (1947, 216720), (1980, 213108), (2064, 204435), (2065, 204336), (2079, 202960), (2124, 198660), (2160, 195349), (2310, 182664), (2322, 181720), (2360, 178794), (2365, 178416), (2376, 177590), (2408, 175230), (2478, 170280), (2520, 167442), (2537, 166320), (2580, 163548), (2596, 162540), (2640, 159831), (2655, 158928), (2709, 155760), (2772, 152220), (2832, 148995), (2838, 148680), (2970, 142072), (3010, 140184), (3024, 139535), (3080, 136998), (3096, 136290), (3186, 132440), (3245, 130032), (3304, 127710), (3311, 127440), (3440, 122661), (3465, 121776), (3540, 119196), (3612, 116820), (3696, 114165), (3717, 113520), (3780, 111628), (3784, 111510), (3870, 109032), (3894, 108360), (3960, 106554), (4130, 102168), (4158, 101480), (4248, 99330), (4257, 99120), (4515, 93456), (4543, 92880), (4620, 91332), (4644, 90860), (4720, 89397), (4730, 89208), (4752, 88795), (4816, 87615), (4956, 85140), (5040, 83721), (5074, 83160), (5160, 81774), (5192, 81270), (5310, 79464), (5418, 77880), (5544, 76110), (5676, 74340), (5805, 72688), (5841, 72240), (5940, 71036), (6020, 70092), (6160, 68499), (6192, 68145), (6195, 68112), (6372, 66220), (6490, 65016), (6608, 63855), (6622, 63720), (6930, 60888), (7080, 59598), (7095, 59472), (7224, 58410), (7434, 56760), (7560, 55814), (7568, 55755), (7611, 55440), (7740, 54516), (7788, 54180), (7920, 53277), (7965, 52976), (8127, 51920), (8260, 51084), (8316, 50740), (8496, 49665), (8514, 49560), (9030, 46728), (9086, 46440), (9240, 45666), (9288, 45430), (9460, 44604), (9735, 43344), (9912, 42570), (9933, 42480), (10148, 41580), (10320, 40887), (10384, 40635), (10395, 40592), (10620, 39732), (10836, 38940), (11088, 38055), (11151, 37840), (11352, 37170), (11610, 36344), (11682, 36120), (11880, 35518), (12040, 35046), (12390, 34056), (12685, 33264), (12744, 33110), (12771, 33040), (12980, 32508), (13244, 31860), (13545, 31152), (13629, 30960), (13860, 30444), (14160, 29799), (14190, 29736), (14448, 29205), (14868, 28380), (15120, 27907), (15222, 27720), (15480, 27258), (15576, 27090), (15930, 26488), (16254, 25960), (16520, 25542), (16555, 25488), (16632, 25370), (17028, 24780), (17523, 24080), (17759, 23760), (18060, 23364), (18172, 23220), (18480, 22833), (18576, 22715), (18585, 22704), (18920, 22302), (19470, 21672), (19824, 21285), (19866, 21240), (20296, 20790)]