16755665280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{1091}}^1$

素因数の和:1553

約数の個数: 256

約数和(自身を含む): 56404857600

約数和(自身を除く): 39649192320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 384, 421, 456, 480, 570, 608, 640, 760, 842, 912, 960, 1091, 1140, 1216, 1263, 1520, 1684, 1824, 1920, 2105, 2182, 2280, 2432, 2526, 3040, 3273, 3368, 3648, 4210, 4364, 4560, 5052, 5455, 6080, 6315, 6546, 6736, 7296, 7999, 8420, 8728, 9120, 10104, 10910, 12160, 12630, 13092, 13472, 15998, 16365, 16840, 17456, 18240, 20208, 20729, 21820, 23997, 25260, 26184, 26944, 31996, 32730, 33680, 34912, 36480, 39995, 40416, 41458, 43640, 47994, 50520, 52368, 53888, 62187, 63992, 65460, 67360, 69824, 79990, 80832, 82916, 87280, 95988, 101040, 103645, 104736, 119985, 124374, 127984, 130920, 134720, 139648, 159980, 161664, 165832, 174560, 191976, 202080, 207290, 209472, 239970, 248748, 255968, 261840, 269440, 310935, 319960, 331664, 349120, 383952, 404160, 414580, 418944, 459311, 479940, 497496, 511936, 523680, 621870, 639920, 663328, 698240, 767904, 808320, 829160, 918622, 959880, 994992, 1023872, 1047360, 1243740, 1279840, 1326656, 1377933, 1535808, 1658320, 1837244, 1919760, 1989984, 2094720, 2296555, 2487480, 2559680, 2653312, 2755866, 3071616, 3316640, 3674488, 3839520, 3979968, 4593110, 4974960, 5119360, 5511732, 6633280, 6889665, 7348976, 7679040, 7959936, 8726909, 9186220, 9949920, 11023464, 13266560, 13779330, 14697952, 15358080, 17453818, 18372440, 19899840, 22046928, 26180727, 27558660, 29395904, 34907636, 36744880, 39799680, 43634545, 44093856, 52361454, 55117320, 58791808, 69815272, 73489760, 87269090, 88187712, 104722908, 110234640, 130903635, 139630544, 146979520, 174538180, 176375424, 209445816, 220469280, 261807270, 279261088, 293959040, 349076360, 418891632, 440938560, 523614540, 558522176, 698152720, 837783264, 881877120, 1047229080, 1117044352, 1396305440, 1675566528, 2094458160, 2792610880, 3351133056, 4188916320, 5585221760, 8377832640, 16755665280]

約数ペア:

[(1, 16755665280), (2, 8377832640), (3, 5585221760), (4, 4188916320), (5, 3351133056), (6, 2792610880), (8, 2094458160), (10, 1675566528), (12, 1396305440), (15, 1117044352), (16, 1047229080), (19, 881877120), (20, 837783264), (24, 698152720), (30, 558522176), (32, 523614540), (38, 440938560), (40, 418891632), (48, 349076360), (57, 293959040), (60, 279261088), (64, 261807270), (76, 220469280), (80, 209445816), (95, 176375424), (96, 174538180), (114, 146979520), (120, 139630544), (128, 130903635), (152, 110234640), (160, 104722908), (190, 88187712), (192, 87269090), (228, 73489760), (240, 69815272), (285, 58791808), (304, 55117320), (320, 52361454), (380, 44093856), (384, 43634545), (421, 39799680), (456, 36744880), (480, 34907636), (570, 29395904), (608, 27558660), (640, 26180727), (760, 22046928), (842, 19899840), (912, 18372440), (960, 17453818), (1091, 15358080), (1140, 14697952), (1216, 13779330), (1263, 13266560), (1520, 11023464), (1684, 9949920), (1824, 9186220), (1920, 8726909), (2105, 7959936), (2182, 7679040), (2280, 7348976), (2432, 6889665), (2526, 6633280), (3040, 5511732), (3273, 5119360), (3368, 4974960), (3648, 4593110), (4210, 3979968), (4364, 3839520), (4560, 3674488), (5052, 3316640), (5455, 3071616), (6080, 2755866), (6315, 2653312), (6546, 2559680), (6736, 2487480), (7296, 2296555), (7999, 2094720), (8420, 1989984), (8728, 1919760), (9120, 1837244), (10104, 1658320), (10910, 1535808), (12160, 1377933), (12630, 1326656), (13092, 1279840), (13472, 1243740), (15998, 1047360), (16365, 1023872), (16840, 994992), (17456, 959880), (18240, 918622), (20208, 829160), (20729, 808320), (21820, 767904), (23997, 698240), (25260, 663328), (26184, 639920), (26944, 621870), (31996, 523680), (32730, 511936), (33680, 497496), (34912, 479940), (36480, 459311), (39995, 418944), (40416, 414580), (41458, 404160), (43640, 383952), (47994, 349120), (50520, 331664), (52368, 319960), (53888, 310935), (62187, 269440), (63992, 261840), (65460, 255968), (67360, 248748), (69824, 239970), (79990, 209472), (80832, 207290), (82916, 202080), (87280, 191976), (95988, 174560), (101040, 165832), (103645, 161664), (104736, 159980), (119985, 139648), (124374, 134720), (127984, 130920)]