421772653260

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3599357}}^1$

素因数の和:3599413

約数の個数: 192

約数和(自身を含む): 1548011888640

約数和(自身を除く): 1126239235380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 54, 60, 62, 63, 70, 84, 90, 93, 105, 108, 124, 126, 135, 140, 155, 180, 186, 189, 210, 217, 252, 270, 279, 310, 315, 372, 378, 420, 434, 465, 540, 558, 620, 630, 651, 756, 837, 868, 930, 945, 1085, 1116, 1260, 1302, 1395, 1674, 1860, 1890, 1953, 2170, 2604, 2790, 3255, 3348, 3780, 3906, 4185, 4340, 5580, 5859, 6510, 7812, 8370, 9765, 11718, 13020, 16740, 19530, 23436, 29295, 39060, 58590, 117180, 3599357, 7198714, 10798071, 14397428, 17996785, 21596142, 25195499, 32394213, 35993570, 43192284, 50390998, 53990355, 64788426, 71987140, 75586497, 97182639, 100781996, 107980710, 111580067, 125977495, 129576852, 151172994, 161971065, 194365278, 215961420, 223160134, 226759491, 251954990, 302345988, 323942130, 334740201, 377932485, 388730556, 446320268, 453518982, 485913195, 503909980, 557900335, 647884260, 669480402, 680278473, 755864970, 781060469, 907037964, 971826390, 1004220603, 1115800670, 1133797455, 1338960804, 1360556946, 1511729940, 1562120938, 1673701005, 1943652780, 2008441206, 2231601340, 2267594910, 2343181407, 2721113892, 3012661809, 3124241876, 3347402010, 3401392365, 3905302345, 4016882412, 4535189820, 4686362814, 5021103015, 6025323618, 6694804020, 6802784730, 7029544221, 7810604690, 9372725628, 10042206030, 11715907035, 12050647236, 13605569460, 14059088442, 15063309045, 15621209380, 20084412060, 21088632663, 23431814070, 28118176884, 30126618090, 35147721105, 42177265326, 46863628140, 60253236180, 70295442210, 84354530652, 105443163315, 140590884420, 210886326630, 421772653260]

約数ペア:

[(1, 421772653260), (2, 210886326630), (3, 140590884420), (4, 105443163315), (5, 84354530652), (6, 70295442210), (7, 60253236180), (9, 46863628140), (10, 42177265326), (12, 35147721105), (14, 30126618090), (15, 28118176884), (18, 23431814070), (20, 21088632663), (21, 20084412060), (27, 15621209380), (28, 15063309045), (30, 14059088442), (31, 13605569460), (35, 12050647236), (36, 11715907035), (42, 10042206030), (45, 9372725628), (54, 7810604690), (60, 7029544221), (62, 6802784730), (63, 6694804020), (70, 6025323618), (84, 5021103015), (90, 4686362814), (93, 4535189820), (105, 4016882412), (108, 3905302345), (124, 3401392365), (126, 3347402010), (135, 3124241876), (140, 3012661809), (155, 2721113892), (180, 2343181407), (186, 2267594910), (189, 2231601340), (210, 2008441206), (217, 1943652780), (252, 1673701005), (270, 1562120938), (279, 1511729940), (310, 1360556946), (315, 1338960804), (372, 1133797455), (378, 1115800670), (420, 1004220603), (434, 971826390), (465, 907037964), (540, 781060469), (558, 755864970), (620, 680278473), (630, 669480402), (651, 647884260), (756, 557900335), (837, 503909980), (868, 485913195), (930, 453518982), (945, 446320268), (1085, 388730556), (1116, 377932485), (1260, 334740201), (1302, 323942130), (1395, 302345988), (1674, 251954990), (1860, 226759491), (1890, 223160134), (1953, 215961420), (2170, 194365278), (2604, 161971065), (2790, 151172994), (3255, 129576852), (3348, 125977495), (3780, 111580067), (3906, 107980710), (4185, 100781996), (4340, 97182639), (5580, 75586497), (5859, 71987140), (6510, 64788426), (7812, 53990355), (8370, 50390998), (9765, 43192284), (11718, 35993570), (13020, 32394213), (16740, 25195499), (19530, 21596142), (23436, 17996785), (29295, 14397428), (39060, 10798071), (58590, 7198714), (117180, 3599357)]