1930728960

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{9311}}^1$

素因数の和:9346

約数の個数: 200

約数和(自身を含む): 6916003776

約数和(自身を除く): 4985274816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2160, 2304, 2560, 2592, 2880, 3240, 3456, 3840, 4320, 4608, 5184, 5760, 6480, 6912, 7680, 8640, 9311, 10368, 11520, 12960, 13824, 17280, 18622, 20736, 23040, 25920, 27933, 34560, 37244, 41472, 46555, 51840, 55866, 69120, 74488, 83799, 93110, 103680, 111732, 139665, 148976, 167598, 186220, 207360, 223464, 251397, 279330, 297952, 335196, 372440, 418995, 446928, 502794, 558660, 595904, 670392, 744880, 754191, 837990, 893856, 1005588, 1117320, 1191808, 1256985, 1340784, 1489760, 1508382, 1675980, 1787712, 2011176, 2234640, 2383616, 2513970, 2681568, 2979520, 3016764, 3351960, 3575424, 3770955, 4022352, 4469280, 4767232, 5027940, 5363136, 5959040, 6033528, 6703920, 7150848, 7541910, 8044704, 8938560, 10055880, 10726272, 11918080, 12067056, 13407840, 14301696, 15083820, 16089408, 17877120, 20111760, 21452544, 23836160, 24134112, 26815680, 30167640, 32178816, 35754240, 40223520, 42905088, 48268224, 53631360, 60335280, 64357632, 71508480, 80447040, 96536448, 107262720, 120670560, 128715264, 160894080, 193072896, 214525440, 241341120, 321788160, 386145792, 482682240, 643576320, 965364480, 1930728960]

約数ペア:

[(1, 1930728960), (2, 965364480), (3, 643576320), (4, 482682240), (5, 386145792), (6, 321788160), (8, 241341120), (9, 214525440), (10, 193072896), (12, 160894080), (15, 128715264), (16, 120670560), (18, 107262720), (20, 96536448), (24, 80447040), (27, 71508480), (30, 64357632), (32, 60335280), (36, 53631360), (40, 48268224), (45, 42905088), (48, 40223520), (54, 35754240), (60, 32178816), (64, 30167640), (72, 26815680), (80, 24134112), (81, 23836160), (90, 21452544), (96, 20111760), (108, 17877120), (120, 16089408), (128, 15083820), (135, 14301696), (144, 13407840), (160, 12067056), (162, 11918080), (180, 10726272), (192, 10055880), (216, 8938560), (240, 8044704), (256, 7541910), (270, 7150848), (288, 6703920), (320, 6033528), (324, 5959040), (360, 5363136), (384, 5027940), (405, 4767232), (432, 4469280), (480, 4022352), (512, 3770955), (540, 3575424), (576, 3351960), (640, 3016764), (648, 2979520), (720, 2681568), (768, 2513970), (810, 2383616), (864, 2234640), (960, 2011176), (1080, 1787712), (1152, 1675980), (1280, 1508382), (1296, 1489760), (1440, 1340784), (1536, 1256985), (1620, 1191808), (1728, 1117320), (1920, 1005588), (2160, 893856), (2304, 837990), (2560, 754191), (2592, 744880), (2880, 670392), (3240, 595904), (3456, 558660), (3840, 502794), (4320, 446928), (4608, 418995), (5184, 372440), (5760, 335196), (6480, 297952), (6912, 279330), (7680, 251397), (8640, 223464), (9311, 207360), (10368, 186220), (11520, 167598), (12960, 148976), (13824, 139665), (17280, 111732), (18622, 103680), (20736, 93110), (23040, 83799), (25920, 74488), (27933, 69120), (34560, 55866), (37244, 51840), (41472, 46555)]