421026147840

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1768423}}^1$

素因数の和:1768480

約数の個数: 160

約数和(自身を含む): 1389387073536

約数和(自身を除く): 968360925696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1536, 1860, 1920, 1984, 2480, 2560, 2976, 3720, 3840, 3968, 4960, 5952, 7440, 7680, 7936, 9920, 11904, 14880, 15872, 19840, 23808, 29760, 39680, 47616, 59520, 79360, 119040, 238080, 1768423, 3536846, 5305269, 7073692, 8842115, 10610538, 14147384, 17684230, 21221076, 26526345, 28294768, 35368460, 42442152, 53052690, 54821113, 56589536, 70736920, 84884304, 106105380, 109642226, 113179072, 141473840, 164463339, 169768608, 212210760, 219284452, 226358144, 274105565, 282947680, 328926678, 339537216, 424421520, 438568904, 452716288, 548211130, 565895360, 657853356, 679074432, 822316695, 848843040, 877137808, 905432576, 1096422260, 1131790720, 1315706712, 1358148864, 1644633390, 1697686080, 1754275616, 2192844520, 2263581440, 2631413424, 2716297728, 3289266780, 3395372160, 3508551232, 4385689040, 4527162880, 5262826848, 6578533560, 6790744320, 7017102464, 8771378080, 10525653696, 13157067120, 13581488640, 14034204928, 17542756160, 21051307392, 26314134240, 28068409856, 35085512320, 42102614784, 52628268480, 70171024640, 84205229568, 105256536960, 140342049280, 210513073920, 421026147840]

約数ペア:

[(1, 421026147840), (2, 210513073920), (3, 140342049280), (4, 105256536960), (5, 84205229568), (6, 70171024640), (8, 52628268480), (10, 42102614784), (12, 35085512320), (15, 28068409856), (16, 26314134240), (20, 21051307392), (24, 17542756160), (30, 14034204928), (31, 13581488640), (32, 13157067120), (40, 10525653696), (48, 8771378080), (60, 7017102464), (62, 6790744320), (64, 6578533560), (80, 5262826848), (93, 4527162880), (96, 4385689040), (120, 3508551232), (124, 3395372160), (128, 3289266780), (155, 2716297728), (160, 2631413424), (186, 2263581440), (192, 2192844520), (240, 1754275616), (248, 1697686080), (256, 1644633390), (310, 1358148864), (320, 1315706712), (372, 1131790720), (384, 1096422260), (465, 905432576), (480, 877137808), (496, 848843040), (512, 822316695), (620, 679074432), (640, 657853356), (744, 565895360), (768, 548211130), (930, 452716288), (960, 438568904), (992, 424421520), (1240, 339537216), (1280, 328926678), (1488, 282947680), (1536, 274105565), (1860, 226358144), (1920, 219284452), (1984, 212210760), (2480, 169768608), (2560, 164463339), (2976, 141473840), (3720, 113179072), (3840, 109642226), (3968, 106105380), (4960, 84884304), (5952, 70736920), (7440, 56589536), (7680, 54821113), (7936, 53052690), (9920, 42442152), (11904, 35368460), (14880, 28294768), (15872, 26526345), (19840, 21221076), (23808, 17684230), (29760, 14147384), (39680, 10610538), (47616, 8842115), (59520, 7073692), (79360, 5305269), (119040, 3536846), (238080, 1768423)]