80536680

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:150

約数の個数: 320

約数和(自身を含む): 319904640

約数和(自身を除く): 239367960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 53, 54, 56, 60, 63, 67, 70, 72, 81, 84, 90, 105, 106, 108, 120, 126, 134, 135, 140, 159, 162, 168, 180, 189, 201, 210, 212, 216, 252, 265, 268, 270, 280, 315, 318, 324, 335, 360, 371, 378, 402, 405, 420, 424, 469, 477, 504, 530, 536, 540, 567, 603, 630, 636, 648, 670, 742, 756, 795, 804, 810, 840, 938, 945, 954, 1005, 1060, 1080, 1113, 1134, 1206, 1260, 1272, 1340, 1407, 1431, 1484, 1512, 1590, 1608, 1620, 1809, 1855, 1876, 1890, 1908, 2010, 2120, 2226, 2268, 2345, 2385, 2412, 2520, 2680, 2814, 2835, 2862, 2968, 3015, 3180, 3240, 3339, 3551, 3618, 3710, 3752, 3780, 3816, 4020, 4221, 4293, 4452, 4536, 4690, 4770, 4824, 5427, 5565, 5628, 5670, 5724, 6030, 6360, 6678, 7035, 7102, 7155, 7236, 7420, 7560, 8040, 8442, 8586, 8904, 9045, 9380, 9540, 10017, 10653, 10854, 11130, 11256, 11340, 11448, 12060, 12663, 13356, 14070, 14204, 14310, 14472, 14840, 16695, 16884, 17172, 17755, 18090, 18760, 19080, 20034, 21105, 21306, 21465, 21708, 22260, 22680, 24120, 24857, 25326, 26712, 27135, 28140, 28408, 28620, 30051, 31959, 33390, 33768, 34344, 35510, 36180, 37989, 40068, 42210, 42612, 42930, 43416, 44520, 49714, 50085, 50652, 53265, 54270, 56280, 57240, 60102, 63315, 63918, 66780, 71020, 72360, 74571, 75978, 80136, 84420, 85224, 85860, 95877, 99428, 100170, 101304, 106530, 108540, 120204, 124285, 126630, 127836, 133560, 142040, 149142, 150255, 151956, 159795, 168840, 171720, 189945, 191754, 198856, 200340, 213060, 217080, 223713, 240408, 248570, 253260, 255672, 287631, 298284, 300510, 303912, 319590, 372855, 379890, 383508, 400680, 426120, 447426, 479385, 497140, 506520, 575262, 596568, 601020, 639180, 671139, 745710, 759780, 767016, 894852, 958770, 994280, 1118565, 1150524, 1202040, 1278360, 1342278, 1438155, 1491420, 1519560, 1789704, 1917540, 2013417, 2237130, 2301048, 2684556, 2876310, 2982840, 3355695, 3835080, 4026834, 4474260, 5369112, 5752620, 6711390, 8053668, 8948520, 10067085, 11505240, 13422780, 16107336, 20134170, 26845560, 40268340, 80536680]

約数ペア:

[(1, 80536680), (2, 40268340), (3, 26845560), (4, 20134170), (5, 16107336), (6, 13422780), (7, 11505240), (8, 10067085), (9, 8948520), (10, 8053668), (12, 6711390), (14, 5752620), (15, 5369112), (18, 4474260), (20, 4026834), (21, 3835080), (24, 3355695), (27, 2982840), (28, 2876310), (30, 2684556), (35, 2301048), (36, 2237130), (40, 2013417), (42, 1917540), (45, 1789704), (53, 1519560), (54, 1491420), (56, 1438155), (60, 1342278), (63, 1278360), (67, 1202040), (70, 1150524), (72, 1118565), (81, 994280), (84, 958770), (90, 894852), (105, 767016), (106, 759780), (108, 745710), (120, 671139), (126, 639180), (134, 601020), (135, 596568), (140, 575262), (159, 506520), (162, 497140), (168, 479385), (180, 447426), (189, 426120), (201, 400680), (210, 383508), (212, 379890), (216, 372855), (252, 319590), (265, 303912), (268, 300510), (270, 298284), (280, 287631), (315, 255672), (318, 253260), (324, 248570), (335, 240408), (360, 223713), (371, 217080), (378, 213060), (402, 200340), (405, 198856), (420, 191754), (424, 189945), (469, 171720), (477, 168840), (504, 159795), (530, 151956), (536, 150255), (540, 149142), (567, 142040), (603, 133560), (630, 127836), (636, 126630), (648, 124285), (670, 120204), (742, 108540), (756, 106530), (795, 101304), (804, 100170), (810, 99428), (840, 95877), (938, 85860), (945, 85224), (954, 84420), (1005, 80136), (1060, 75978), (1080, 74571), (1113, 72360), (1134, 71020), (1206, 66780), (1260, 63918), (1272, 63315), (1340, 60102), (1407, 57240), (1431, 56280), (1484, 54270), (1512, 53265), (1590, 50652), (1608, 50085), (1620, 49714), (1809, 44520), (1855, 43416), (1876, 42930), (1890, 42612), (1908, 42210), (2010, 40068), (2120, 37989), (2226, 36180), (2268, 35510), (2345, 34344), (2385, 33768), (2412, 33390), (2520, 31959), (2680, 30051), (2814, 28620), (2835, 28408), (2862, 28140), (2968, 27135), (3015, 26712), (3180, 25326), (3240, 24857), (3339, 24120), (3551, 22680), (3618, 22260), (3710, 21708), (3752, 21465), (3780, 21306), (3816, 21105), (4020, 20034), (4221, 19080), (4293, 18760), (4452, 18090), (4536, 17755), (4690, 17172), (4770, 16884), (4824, 16695), (5427, 14840), (5565, 14472), (5628, 14310), (5670, 14204), (5724, 14070), (6030, 13356), (6360, 12663), (6678, 12060), (7035, 11448), (7102, 11340), (7155, 11256), (7236, 11130), (7420, 10854), (7560, 10653), (8040, 10017), (8442, 9540), (8586, 9380), (8904, 9045)]