1850194080

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{191}}^1$

素因数の和:281

約数の個数: 432

約数和(自身を含む): 7495068672

約数和(自身を除く): 5644874592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 140, 144, 155, 160, 168, 180, 186, 191, 210, 217, 224, 240, 248, 252, 279, 280, 288, 310, 315, 336, 360, 372, 382, 420, 434, 465, 480, 496, 504, 558, 560, 573, 620, 630, 651, 672, 720, 744, 764, 840, 868, 930, 955, 961, 992, 1008, 1085, 1116, 1120, 1146, 1240, 1260, 1302, 1337, 1395, 1440, 1488, 1528, 1680, 1719, 1736, 1860, 1910, 1922, 1953, 2016, 2170, 2232, 2292, 2480, 2520, 2604, 2674, 2790, 2865, 2883, 2976, 3056, 3255, 3360, 3438, 3472, 3720, 3820, 3844, 3906, 4011, 4340, 4464, 4584, 4805, 4960, 5040, 5208, 5348, 5580, 5730, 5766, 5921, 6112, 6510, 6685, 6727, 6876, 6944, 7440, 7640, 7688, 7812, 8022, 8595, 8649, 8680, 8928, 9168, 9610, 9765, 10080, 10416, 10696, 11160, 11460, 11532, 11842, 12033, 13020, 13370, 13454, 13752, 14415, 14880, 15280, 15376, 15624, 16044, 17190, 17298, 17360, 17763, 18336, 19220, 19530, 20055, 20181, 20832, 21392, 22320, 22920, 23064, 23684, 24066, 26040, 26740, 26908, 27504, 28830, 29605, 30560, 30752, 31248, 32088, 33635, 34380, 34596, 34720, 35526, 38440, 39060, 40110, 40362, 41447, 42784, 43245, 44640, 45840, 46128, 47368, 48132, 52080, 53289, 53480, 53816, 55008, 57660, 59210, 60165, 60543, 62496, 64176, 67270, 68760, 69192, 71052, 76880, 78120, 80220, 80724, 82894, 86490, 88815, 91680, 92256, 94736, 96264, 100905, 104160, 106578, 106960, 107632, 115320, 118420, 120330, 121086, 124341, 128352, 134540, 137520, 138384, 142104, 153760, 156240, 160440, 161448, 165788, 172980, 177630, 183551, 189472, 192528, 201810, 207235, 213156, 213920, 215264, 230640, 236840, 240660, 242172, 248682, 266445, 269080, 275040, 276768, 284208, 302715, 312480, 320880, 322896, 331576, 345960, 355260, 367102, 373023, 385056, 403620, 414470, 426312, 461280, 473680, 481320, 484344, 497364, 532890, 538160, 550653, 568416, 605430, 621705, 641760, 645792, 663152, 691920, 710520, 734204, 746046, 807240, 828940, 852624, 917755, 947360, 962640, 968688, 994728, 1065780, 1076320, 1101306, 1210860, 1243410, 1284857, 1326304, 1383840, 1421040, 1468408, 1492092, 1614480, 1651959, 1657880, 1705248, 1835510, 1865115, 1925280, 1937376, 1989456, 2131560, 2202612, 2421720, 2486820, 2569714, 2753265, 2842080, 2936816, 2984184, 3228960, 3303918, 3315760, 3671020, 3730230, 3854571, 3978912, 4263120, 4405224, 4843440, 4973640, 5139428, 5506530, 5873632, 5968368, 6424285, 6607836, 6631520, 7342040, 7460460, 7709142, 8259795, 8526240, 8810448, 9686880, 9947280, 10278856, 11013060, 11563713, 11936736, 12848570, 13215672, 14684080, 14920920, 15418284, 16519590, 17620896, 19272855, 19894560, 20557712, 22026120, 23127426, 25697140, 26431344, 29368160, 29841840, 30836568, 33039180, 38545710, 41115424, 44052240, 46254852, 51394280, 52862688, 57818565, 59683680, 61673136, 66078360, 77091420, 88104480, 92509704, 102788560, 115637130, 123346272, 132156720, 154182840, 185019408, 205577120, 231274260, 264313440, 308365680, 370038816, 462548520, 616731360, 925097040, 1850194080]

約数ペア:

[(1, 1850194080), (2, 925097040), (3, 616731360), (4, 462548520), (5, 370038816), (6, 308365680), (7, 264313440), (8, 231274260), (9, 205577120), (10, 185019408), (12, 154182840), (14, 132156720), (15, 123346272), (16, 115637130), (18, 102788560), (20, 92509704), (21, 88104480), (24, 77091420), (28, 66078360), (30, 61673136), (31, 59683680), (32, 57818565), (35, 52862688), (36, 51394280), (40, 46254852), (42, 44052240), (45, 41115424), (48, 38545710), (56, 33039180), (60, 30836568), (62, 29841840), (63, 29368160), (70, 26431344), (72, 25697140), (80, 23127426), (84, 22026120), (90, 20557712), (93, 19894560), (96, 19272855), (105, 17620896), (112, 16519590), (120, 15418284), (124, 14920920), (126, 14684080), (140, 13215672), (144, 12848570), (155, 11936736), (160, 11563713), (168, 11013060), (180, 10278856), (186, 9947280), (191, 9686880), (210, 8810448), (217, 8526240), (224, 8259795), (240, 7709142), (248, 7460460), (252, 7342040), (279, 6631520), (280, 6607836), (288, 6424285), (310, 5968368), (315, 5873632), (336, 5506530), (360, 5139428), (372, 4973640), (382, 4843440), (420, 4405224), (434, 4263120), (465, 3978912), (480, 3854571), (496, 3730230), (504, 3671020), (558, 3315760), (560, 3303918), (573, 3228960), (620, 2984184), (630, 2936816), (651, 2842080), (672, 2753265), (720, 2569714), (744, 2486820), (764, 2421720), (840, 2202612), (868, 2131560), (930, 1989456), (955, 1937376), (961, 1925280), (992, 1865115), (1008, 1835510), (1085, 1705248), (1116, 1657880), (1120, 1651959), (1146, 1614480), (1240, 1492092), (1260, 1468408), (1302, 1421040), (1337, 1383840), (1395, 1326304), (1440, 1284857), (1488, 1243410), (1528, 1210860), (1680, 1101306), (1719, 1076320), (1736, 1065780), (1860, 994728), (1910, 968688), (1922, 962640), (1953, 947360), (2016, 917755), (2170, 852624), (2232, 828940), (2292, 807240), (2480, 746046), (2520, 734204), (2604, 710520), (2674, 691920), (2790, 663152), (2865, 645792), (2883, 641760), (2976, 621705), (3056, 605430), (3255, 568416), (3360, 550653), (3438, 538160), (3472, 532890), (3720, 497364), (3820, 484344), (3844, 481320), (3906, 473680), (4011, 461280), (4340, 426312), (4464, 414470), (4584, 403620), (4805, 385056), (4960, 373023), (5040, 367102), (5208, 355260), (5348, 345960), (5580, 331576), (5730, 322896), (5766, 320880), (5921, 312480), (6112, 302715), (6510, 284208), (6685, 276768), (6727, 275040), (6876, 269080), (6944, 266445), (7440, 248682), (7640, 242172), (7688, 240660), (7812, 236840), (8022, 230640), (8595, 215264), (8649, 213920), (8680, 213156), (8928, 207235), (9168, 201810), (9610, 192528), (9765, 189472), (10080, 183551), (10416, 177630), (10696, 172980), (11160, 165788), (11460, 161448), (11532, 160440), (11842, 156240), (12033, 153760), (13020, 142104), (13370, 138384), (13454, 137520), (13752, 134540), (14415, 128352), (14880, 124341), (15280, 121086), (15376, 120330), (15624, 118420), (16044, 115320), (17190, 107632), (17298, 106960), (17360, 106578), (17763, 104160), (18336, 100905), (19220, 96264), (19530, 94736), (20055, 92256), (20181, 91680), (20832, 88815), (21392, 86490), (22320, 82894), (22920, 80724), (23064, 80220), (23684, 78120), (24066, 76880), (26040, 71052), (26740, 69192), (26908, 68760), (27504, 67270), (28830, 64176), (29605, 62496), (30560, 60543), (30752, 60165), (31248, 59210), (32088, 57660), (33635, 55008), (34380, 53816), (34596, 53480), (34720, 53289), (35526, 52080), (38440, 48132), (39060, 47368), (40110, 46128), (40362, 45840), (41447, 44640), (42784, 43245)]