189994560

素因数分解:

$2^6\times 3^1\times 5^1\times 7^3\times {\mathrm{577}}^1$

素因数の和:618

約数の個数: 224

約数和(自身を含む): 704697600

約数和(自身を除く): 514703040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 343, 392, 420, 448, 480, 490, 560, 577, 588, 672, 686, 735, 784, 840, 960, 980, 1029, 1120, 1154, 1176, 1344, 1372, 1470, 1568, 1680, 1715, 1731, 1960, 2058, 2240, 2308, 2352, 2744, 2885, 2940, 3136, 3360, 3430, 3462, 3920, 4039, 4116, 4616, 4704, 5145, 5488, 5770, 5880, 6720, 6860, 6924, 7840, 8078, 8232, 8655, 9232, 9408, 10290, 10976, 11540, 11760, 12117, 13720, 13848, 15680, 16156, 16464, 17310, 18464, 20195, 20580, 21952, 23080, 23520, 24234, 27440, 27696, 28273, 32312, 32928, 34620, 36928, 40390, 41160, 46160, 47040, 48468, 54880, 55392, 56546, 60585, 64624, 65856, 69240, 80780, 82320, 84819, 92320, 96936, 109760, 110784, 113092, 121170, 129248, 138480, 141365, 161560, 164640, 169638, 184640, 193872, 197911, 226184, 242340, 258496, 276960, 282730, 323120, 329280, 339276, 387744, 395822, 424095, 452368, 484680, 553920, 565460, 593733, 646240, 678552, 775488, 791644, 848190, 904736, 969360, 989555, 1130920, 1187466, 1292480, 1357104, 1583288, 1696380, 1809472, 1938720, 1979110, 2261840, 2374932, 2714208, 2968665, 3166576, 3392760, 3877440, 3958220, 4523680, 4749864, 5428416, 5937330, 6333152, 6785520, 7916440, 9047360, 9499728, 11874660, 12666304, 13571040, 15832880, 18999456, 23749320, 27142080, 31665760, 37998912, 47498640, 63331520, 94997280, 189994560]

約数ペア:

[(1, 189994560), (2, 94997280), (3, 63331520), (4, 47498640), (5, 37998912), (6, 31665760), (7, 27142080), (8, 23749320), (10, 18999456), (12, 15832880), (14, 13571040), (15, 12666304), (16, 11874660), (20, 9499728), (21, 9047360), (24, 7916440), (28, 6785520), (30, 6333152), (32, 5937330), (35, 5428416), (40, 4749864), (42, 4523680), (48, 3958220), (49, 3877440), (56, 3392760), (60, 3166576), (64, 2968665), (70, 2714208), (80, 2374932), (84, 2261840), (96, 1979110), (98, 1938720), (105, 1809472), (112, 1696380), (120, 1583288), (140, 1357104), (147, 1292480), (160, 1187466), (168, 1130920), (192, 989555), (196, 969360), (210, 904736), (224, 848190), (240, 791644), (245, 775488), (280, 678552), (294, 646240), (320, 593733), (336, 565460), (343, 553920), (392, 484680), (420, 452368), (448, 424095), (480, 395822), (490, 387744), (560, 339276), (577, 329280), (588, 323120), (672, 282730), (686, 276960), (735, 258496), (784, 242340), (840, 226184), (960, 197911), (980, 193872), (1029, 184640), (1120, 169638), (1154, 164640), (1176, 161560), (1344, 141365), (1372, 138480), (1470, 129248), (1568, 121170), (1680, 113092), (1715, 110784), (1731, 109760), (1960, 96936), (2058, 92320), (2240, 84819), (2308, 82320), (2352, 80780), (2744, 69240), (2885, 65856), (2940, 64624), (3136, 60585), (3360, 56546), (3430, 55392), (3462, 54880), (3920, 48468), (4039, 47040), (4116, 46160), (4616, 41160), (4704, 40390), (5145, 36928), (5488, 34620), (5770, 32928), (5880, 32312), (6720, 28273), (6860, 27696), (6924, 27440), (7840, 24234), (8078, 23520), (8232, 23080), (8655, 21952), (9232, 20580), (9408, 20195), (10290, 18464), (10976, 17310), (11540, 16464), (11760, 16156), (12117, 15680), (13720, 13848)]